Total Payments
$82,376
2024 Payments
$6,858
Companies
95
Transactions
2,798
Medicare Patients
7,093
Medicare Billing
$1.4M
Payment Breakdown by Category
Food & Beverage$46,730 (56.7%)
Other$30,147 (36.6%)
Travel$3,839 (4.7%)
Gifts$1,430 (1.7%)
Education$230.74 (0.3%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $46,730 | 2,705 | 56.7% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $22,147 | 55 | 26.9% |
| Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program | $8,000 | 7 | 9.7% |
| Travel and Lodging | $3,839 | 19 | 4.7% |
| Gift | $1,430 | 1 | 1.7% |
| Education | $230.74 | 11 | 0.3% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| LivaNova USA, Inc. | $15,795 | 39 | $0 (2024) |
| Acorda Therapeutics, Inc | $12,957 | 71 | $0 (2024) |
| US WorldMeds, LLC | $5,532 | 48 | $0 (2020) |
| Novartis Pharmaceuticals Corporation | $4,123 | 173 | $0 (2024) |
| UCB, Inc. | $3,677 | 257 | $0 (2024) |
| ABBVIE INC. | $2,582 | 192 | $0 (2024) |
| Biogen, Inc. | $2,223 | 163 | $0 (2024) |
| CSL Behring | $2,123 | 74 | $0 (2024) |
| Teva Pharmaceuticals USA, Inc. | $1,568 | 109 | $0 (2024) |
| Boston Scientific Corporation | $1,499 | 9 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $6,858 | 331 | ABBVIE INC. ($774.87) |
| 2023 | $11,266 | 354 | LivaNova USA, Inc. ($3,387) |
| 2022 | $7,869 | 386 | LivaNova USA, Inc. ($1,272) |
| 2021 | $11,302 | 402 | Acorda Therapeutics, Inc ($4,671) |
| 2020 | $12,623 | 314 | Acorda Therapeutics, Inc ($7,555) |
| 2019 | $10,120 | 392 | US WorldMeds, LLC ($2,833) |
| 2018 | $13,204 | 333 | LivaNova USA, Inc. ($6,249) |
| 2017 | $9,135 | 286 | LivaNova USA, Inc. ($2,782) |
All Payment Transactions
2,798 individual payment records from CMS Open Payments — Page 1 of 112
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/23/2024 | ARGENX US, INC. | VYVGART (Drug) | Food and Beverage | In-kind items and services | $33.18 | General |
| Category: Immunology | ||||||
| 12/20/2024 | Merz Pharmaceuticals, LLC | Xeomin (Biological) | Food and Beverage | In-kind items and services | $23.94 | General |
| Category: Musculoskeletal | ||||||
| 12/20/2024 | Biogen, Inc. | AVONEX (Biological), TYSABRI, VUMERITY | Food and Beverage | In-kind items and services | $22.40 | General |
| Category: Neurology | ||||||
| 12/19/2024 | CSL Behring | Hizentra (Biological) | Food and Beverage | In-kind items and services | $33.34 | General |
| Category: Immunology | ||||||
| 12/19/2024 | Biogen, Inc. | SKYCLARYS (Drug) | Food and Beverage | In-kind items and services | $27.96 | General |
| Category: Neurology | ||||||
| 12/19/2024 | JAZZ PHARMACEUTICALS INC. | EPIDIOLEX (Drug) | Food and Beverage | In-kind items and services | $15.85 | General |
| Category: NEUROLOGY | ||||||
| 12/17/2024 | Novartis Pharmaceuticals Corporation | KESIMPTA (Drug) | Food and Beverage | In-kind items and services | $25.22 | General |
| Category: Neurology | ||||||
| 12/17/2024 | SK Life Science, Inc. | — | Food and Beverage | In-kind items and services | $19.77 | General |
| 12/16/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $19.87 | General |
| Category: BOTOX THERAPEUTIC | ||||||
| 12/12/2024 | Lilly USA, LLC | EMGALITY (Drug) | Food and Beverage | In-kind items and services | $21.32 | General |
| Category: Neuroscience | ||||||
| 12/11/2024 | Takeda Pharmaceuticals U.S.A., Inc. | HYQVIA (Biological) | Food and Beverage | In-kind items and services | $19.15 | General |
| Category: IMMUNOLOGY | ||||||
| 12/10/2024 | UCB, Inc. | Rystiggo (Drug) | Food and Beverage | In-kind items and services | $6.91 | General |
| Category: Neurology | ||||||
| 12/09/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $28.79 | General |
| Category: Neurology | ||||||
| 12/08/2024 | CSL Behring | Hizentra (Biological) | Food and Beverage | In-kind items and services | $32.49 | General |
| Category: Immunology | ||||||
| 12/06/2024 | ARGENX US, INC. | VYVGART (Drug) | Food and Beverage | In-kind items and services | $17.23 | General |
| Category: Immunology | ||||||
| 12/06/2024 | ABBVIE INC. | BOTOX (Biological), QULIPTA | Food and Beverage | In-kind items and services | $13.20 | General |
| Category: BOTOX THERAPEUTIC | ||||||
| 12/04/2024 | ABBVIE INC. | VYALEV (Drug) | Food and Beverage | In-kind items and services | $18.71 | General |
| Category: NEUROSCIENCE | ||||||
| 12/03/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $13.03 | General |
| Category: PAIN | ||||||
| 12/02/2024 | Cycle Pharmaceuticals Inc | Tascenso ODT (Drug) | Food and Beverage | In-kind items and services | $46.90 | General |
| Category: NEUROLOGY | ||||||
| 12/02/2024 | JAZZ PHARMACEUTICALS INC. | EPIDIOLEX (Drug) | Food and Beverage | In-kind items and services | $23.84 | General |
| Category: NEUROLOGY | ||||||
| 11/27/2024 | CSL Behring | Hizentra (Biological) | Food and Beverage | In-kind items and services | $32.49 | General |
| Category: Immunology | ||||||
| 11/26/2024 | Biogen, Inc. | AVONEX (Biological), TYSABRI, VUMERITY | Food and Beverage | In-kind items and services | $14.41 | General |
| Category: Neurology | ||||||
| 11/26/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $1.20 | General |
| Category: Neurology | ||||||
| 11/25/2024 | CATALYST PHARMACEUTICALS, INC. | FYCOMPA (Drug) | Food and Beverage | Cash or cash equivalent | $21.28 | General |
| Category: NEUROLOGY | ||||||
| 11/25/2024 | UCB, Inc. | Briviact (Drug) | Food and Beverage | In-kind items and services | $12.41 | General |
| Category: Neurology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 22 | 1,706 | 25,942 | $625,324 | $346,054 |
| 2022 | 22 | 1,787 | 27,680 | $675,328 | $355,612 |
| 2021 | 24 | 1,712 | 26,828 | $655,470 | $342,530 |
| 2020 | 23 | 1,888 | 25,672 | $672,855 | $330,032 |
Total Patients
7,093
Total Services
106,122
Medicare Billing
$1.4M
Procedure Codes
93
All Medicare Procedures & Services
93 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 171 | 1,347 | $132,466 | $80,554 | 60.8% |
| J0586 | Injection, abobotulinumtoxina, 5 units | Office | 2023 | 26 | 10,740 | $121,147 | $67,771 | 55.9% |
| J0585 | Injection, onabotulinumtoxina, 1 unit | Office | 2023 | 25 | 12,005 | $109,545 | $57,138 | 52.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 367 | 496 | $72,740 | $38,855 | 53.4% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 173 | 182 | $33,670 | $16,646 | 49.4% |
| 99239 | Hospital discharge day management, more than 30 minutes | Facility | 2023 | 138 | 145 | $19,575 | $12,549 | 64.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 113 | 113 | $23,036 | $12,243 | 53.1% |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Facility | 2023 | 241 | 268 | $15,403 | $9,938 | 64.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 146 | 157 | $15,700 | $9,303 | 59.3% |
| 64615 | Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Office | 2023 | 20 | 57 | $14,875 | $6,124 | 41.2% |
| 64644 | Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity | Office | 2023 | 16 | 42 | $11,514 | $5,063 | 44.0% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2023 | 64 | 116 | $6,960 | $4,883 | 70.2% |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | Office | 2023 | 16 | 16 | $6,880 | $4,185 | 60.8% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 32 | 35 | $6,741 | $3,782 | 56.1% |
| 95874 | Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | Office | 2023 | 31 | 72 | $6,760 | $3,765 | 55.7% |
| 95910 | Nerve conduction, 7-8 studies | Office | 2023 | 28 | 29 | $8,265 | $3,617 | 43.8% |
| 64616 | Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | Office | 2023 | 13 | 24 | $7,695 | $3,497 | 45.4% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 13 | 13 | $3,466 | $2,159 | 62.3% |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | Office | 2023 | 18 | 18 | $2,498 | $1,227 | 49.1% |
| 95885 | Needle measurement of electrical activity in arm or leg muscles, limited study | Office | 2023 | 26 | 26 | $2,886 | $1,177 | 40.8% |
| 95983 | Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional | Office | 2023 | 17 | 29 | $2,260 | $840.84 | 37.2% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2023 | 12 | 12 | $1,242 | $739.44 | 59.5% |
| J0586 | Injection, abobotulinumtoxina, 5 units | Office | 2022 | 29 | 12,200 | $139,718 | $71,761 | 51.4% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 156 | 1,243 | $124,300 | $67,734 | 54.5% |
| J0585 | Injection, onabotulinumtoxina, 1 unit | Office | 2022 | 23 | 12,165 | $121,650 | $57,728 | 47.5% |
About Dr. David Greer, MD
Dr. David Greer, MD is a Neurology healthcare provider based in Huntsville, Alabama. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/04/2007. The National Provider Identifier (NPI) number assigned to this provider is 1013064815.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Greer, MD has received a total of $82,376 in payments from pharmaceutical and medical device companies, with $6,858 received in 2024. These payments were reported across 2,798 transactions from 95 companies. The most common payment nature is "Food and Beverage" ($46,730).
As a Medicare-enrolled provider, Greer has provided services to 7,093 Medicare beneficiaries, totaling 106,122 services with total Medicare billing of $1.4M. Data is available for 4 years (2020–2023), covering 93 distinct procedure/service records.
Ad
Practice Information
- Specialty Neurology
- Location Huntsville, AL
- Active Since 01/04/2007
- Last Updated 01/17/2020
- Taxonomy Code 2084N0400X
- Entity Type Individual
- NPI Number 1013064815
Products in Payments
- VNS Therapy (Device) $13,462
- INBRIJA (Drug) $12,812
- Xadago (Drug) $5,172
- VNS THERAPY SENTIVA MODEL 1000 GENERATOR (Device) $3,402
- Briviact (Drug) $2,167
- GILENYA (Drug) $2,147
- Hizentra (Biological) $2,070
- TYSABRI (Biological) $1,501
- NUPLAZID (Drug) $1,321
- BOTOX (Biological) $1,189
- APTIOM (Drug) $1,115
- NURTEC ODT (Drug) $1,115
- Aimovig (Biological) $1,102
- KESIMPTA (Drug) $1,065
- NUEDEXTA (Drug) $993.59
- TROKENDI XR (Drug) $963.47
- GOCOVRI (Drug) $859.46
- INGREZZA (Drug) $801.61
- Fycompa (Drug) $796.26
- Gamunex-C (Biological) $786.95
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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