Total Payments
$6,786
2024 Payments
$1,236
Companies
8
Transactions
86
Medicare Patients
482
Medicare Billing
$45,324
Payment Breakdown by Category
Travel$3,677 (54.2%)
Food & Beverage$2,659 (39.2%)
Consulting$450.00 (6.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Travel and Lodging | $3,677 | 19 | 54.2% |
| Food and Beverage | $2,659 | 66 | 39.2% |
| Consulting Fee | $450.00 | 1 | 6.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medical Device Business Services, Inc. | $1,311 | 3 | $0 (2021) |
| Globus Medical, Inc. | $1,155 | 11 | $0 (2024) |
| Medtronic USA, Inc. | $1,127 | 12 | $0 (2020) |
| Stryker Corporation | $1,102 | 14 | $0 (2018) |
| Medtronic, Inc. | $979.91 | 7 | $0 (2024) |
| Abbott Laboratories | $563.58 | 29 | $0 (2024) |
| DePuy Synthes Sales Inc. | $527.01 | 9 | $0 (2023) |
| NuVasive, Inc. | $19.57 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,236 | 9 | Globus Medical, Inc. ($799.30) |
| 2023 | $926.14 | 11 | Medtronic, Inc. ($556.31) |
| 2022 | $83.98 | 3 | DePuy Synthes Sales Inc. ($50.15) |
| 2021 | $2,013 | 33 | Medical Device Business Services, Inc. ($1,311) |
| 2020 | $1,108 | 12 | Medtronic USA, Inc. ($985.10) |
| 2019 | $54.11 | 1 | DePuy Synthes Sales Inc. ($54.11) |
| 2018 | $951.15 | 7 | Stryker Corporation ($934.07) |
| 2017 | $412.73 | 10 | Stryker Corporation ($168.37) |
All Payment Transactions
86 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/30/2024 | Globus Medical, Inc. | ALIF Instruments (Universal) (Device) | Food and Beverage | In-kind items and services | $108.74 | General |
| Category: Spine/Spine Surgery | ||||||
| 04/01/2024 | Abbott Laboratories | ETERNA (Device) | Food and Beverage | In-kind items and services | $13.32 | General |
| Category: Neuromodulation | ||||||
| 03/21/2024 | Globus Medical, Inc. | Lateral Disc Prep I & II (Device), Excelsius Deformity | Food and Beverage | In-kind items and services | $164.36 | General |
| Category: Spine/Spine Surgery | ||||||
| 03/05/2024 | Globus Medical, Inc. | ExcelsiusGPS Robotic Navigation System (Device) | Travel and Lodging | Cash or cash equivalent | $521.20 | General |
| Category: Spine/Spine Surgery | ||||||
| 03/05/2024 | Globus Medical, Inc. | ExcelsiusGPS Robotic Navigation System (Device) | Travel and Lodging | Cash or cash equivalent | $5.00 | General |
| Category: Spine/Spine Surgery | ||||||
| 01/27/2024 | Medtronic, Inc. | ANTERALIGN SPINAL SYSTEM WITH TITAN NANOLOCK SURFACE TECHNOLOGY (Device) | Food and Beverage | In-kind items and services | $22.98 | General |
| Category: TL | ||||||
| 01/26/2024 | Medtronic, Inc. | MAZOR X SYSTEM (Device) | Food and Beverage | In-kind items and services | $197.67 | General |
| Category: Image Guided Surgery Products | ||||||
| 01/26/2024 | Medtronic, Inc. | ANTERALIGN SPINAL SYSTEM WITH TITAN NANOLOCK SURFACE TECHNOLOGY (Device) | Travel and Lodging | In-kind items and services | $179.00 | General |
| Category: TL | ||||||
| 01/26/2024 | Medtronic, Inc. | ANTERALIGN SPINAL SYSTEM WITH TITAN NANOLOCK SURFACE TECHNOLOGY (Device) | Travel and Lodging | In-kind items and services | $23.95 | General |
| Category: TL | ||||||
| 12/15/2023 | Medtronic, Inc. | PIVOX OBLIQUE LATERAL SPINAL SYSTEM (Device) | Travel and Lodging | In-kind items and services | $495.78 | General |
| Category: TL | ||||||
| 12/15/2023 | Globus Medical, Inc. | HEDRON P (Device) | Food and Beverage | In-kind items and services | $65.86 | General |
| Category: Spine/Spine Surgery | ||||||
| 12/15/2023 | Medtronic, Inc. | PIVOX OBLIQUE LATERAL SPINAL SYSTEM (Device) | Travel and Lodging | In-kind items and services | $34.25 | General |
| Category: TL | ||||||
| 11/10/2023 | Globus Medical, Inc. | Direct Look (Device) | Food and Beverage | In-kind items and services | $68.12 | General |
| Category: Spine/Spine Surgery | ||||||
| 11/10/2023 | NuVasive, Inc. | XLIF (Device) | Food and Beverage | In-kind items and services | $19.57 | General |
| Category: Spine/Spine Surgery | ||||||
| 11/09/2023 | Globus Medical, Inc. | Direct Look (Device) | Food and Beverage | In-kind items and services | $134.17 | General |
| Category: Spine/Spine Surgery | ||||||
| 11/09/2023 | Globus Medical, Inc. | Troch Nail (Device) | Travel and Lodging | In-kind items and services | $11.47 | General |
| Category: Trauma (Emergency, Injury, Surgery) | ||||||
| 11/09/2023 | Globus Medical, Inc. | Troch Nail (Device) | Travel and Lodging | In-kind items and services | $10.28 | General |
| Category: Trauma (Emergency, Injury, Surgery) | ||||||
| 11/03/2023 | Medtronic, Inc. | MAZOR X SYSTEM (Device) | Food and Beverage | In-kind items and services | $26.28 | General |
| Category: Image Guided Surgery Products | ||||||
| 07/28/2023 | DePuy Synthes Sales Inc. | MATRIXRIB (Device), SYNTHECEL | Food and Beverage | In-kind items and services | $14.68 | General |
| Category: CMF-Trauma | ||||||
| 06/06/2023 | Globus Medical, Inc. | CREO 5.5 (Device) | Food and Beverage | In-kind items and services | $45.68 | General |
| Category: Spine/Spine Surgery | ||||||
| 05/27/2022 | Globus Medical, Inc. | HEDRON (Device) | Food and Beverage | In-kind items and services | $20.16 | General |
| Category: Spine | ||||||
| 05/02/2022 | Abbott Laboratories | PROCLAIM (Device) | Food and Beverage | In-kind items and services | $13.67 | General |
| Category: Neuromodulation | ||||||
| 02/09/2022 | DePuy Synthes Sales Inc. | VIPER (Device) | Food and Beverage | In-kind items and services | $50.15 | General |
| Category: Spine | ||||||
| 12/27/2021 | Abbott Laboratories | Proclaim IPG (Device) | Food and Beverage | In-kind items and services | $18.77 | General |
| Category: Neuromodulation | ||||||
| 11/29/2021 | Abbott Laboratories | Proclaim IPG (Device) | Food and Beverage | In-kind items and services | $11.73 | General |
| Category: Neuromodulation | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 100 | 126 | $49,272 | $13,027 |
| 2022 | 7 | 154 | 168 | $45,398 | $13,022 |
| 2021 | 8 | 148 | 171 | $42,925 | $12,983 |
| 2020 | 5 | 80 | 93 | $20,896 | $6,292 |
Total Patients
482
Total Services
558
Medicare Billing
$45,324
Procedure Codes
26
All Medicare Procedures & Services
26 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | Facility | 2023 | 17 | 30 | $18,360 | $4,958 | 27.0% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 27 | 30 | $11,190 | $3,057 | 27.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 21 | 28 | $10,304 | $2,424 | 23.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 11 | 13 | $3,380 | $931.06 | 27.5% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 13 | 14 | $3,178 | $868.28 | 27.3% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2023 | 11 | 11 | $2,860 | $787.82 | 27.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 34 | 41 | $13,981 | $4,012 | 28.7% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 36 | 37 | $13,172 | $3,972 | 30.2% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Office | 2022 | 25 | 26 | $6,266 | $1,705 | 27.2% |
| 99443 | Telephone medical discussion with physician, 21-30 minutes | Office | 2022 | 15 | 15 | $5,115 | $1,530 | 29.9% |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | Office | 2022 | 16 | 18 | $2,682 | $707.35 | 26.4% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 11 | 12 | $2,244 | $565.32 | 25.2% |
| 99231 | Follow-up hospital inpatient care per day, typically 15 minutes | Facility | 2022 | 17 | 19 | $1,938 | $530.98 | 27.4% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 28 | 30 | $10,230 | $3,284 | 32.1% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 22 | 26 | $8,606 | $2,704 | 31.4% |
| 99442 | Physician telephone patient service, 11-20 minutes of medical discussion | Office | 2021 | 25 | 26 | $6,084 | $1,803 | 29.6% |
| 99443 | Physician telephone patient service, 21-30 minutes of medical discussion | Office | 2021 | 16 | 18 | $5,994 | $1,744 | 29.1% |
| 99203 | New patient outpatient visit, total time 30-44 minutes | Office | 2021 | 13 | 13 | $3,705 | $1,034 | 27.9% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 12 | 13 | $3,029 | $823.90 | 27.2% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 16 | 26 | $2,522 | $804.44 | 31.9% |
| 99441 | Physician telephone patient service, 5-10 minutes of medical discussion | Office | 2021 | 16 | 19 | $2,755 | $785.40 | 28.5% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2020 | 25 | 25 | $6,275 | $1,915 | 30.5% |
| 99203 | New patient office or other outpatient visit, typically 30 minutes | Office | 2020 | 17 | 17 | $4,488 | $1,286 | 28.7% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 14 | 15 | $3,990 | $1,158 | 29.0% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 11 | 11 | $3,718 | $1,127 | 30.3% |
About Dr. Eric Chang, MD
Dr. Eric Chang, MD is a Neurological Surgery healthcare provider based in Nashua, New Hampshire. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/27/2007. The National Provider Identifier (NPI) number assigned to this provider is 1538295928.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Eric Chang, MD has received a total of $6,786 in payments from pharmaceutical and medical device companies, with $1,236 received in 2024. These payments were reported across 86 transactions from 8 companies. The most common payment nature is "Travel and Lodging" ($3,677).
As a Medicare-enrolled provider, Chang has provided services to 482 Medicare beneficiaries, totaling 558 services with total Medicare billing of $45,324. Data is available for 4 years (2020–2023), covering 26 distinct procedure/service records.
Ad
Practice Information
- Specialty Neurological Surgery
- Location Nashua, NH
- Active Since 02/27/2007
- Last Updated 05/17/2021
- Taxonomy Code 207T00000X
- Entity Type Individual
- NPI Number 1538295928
Products in Payments
- CONDUIT (Device) $1,327
- MazorX - Renaissance (Device) $985.10
- XIA (Device) $940.81
- Proclaim IPG (Device) $536.59
- PIVOX OBLIQUE LATERAL SPINAL SYSTEM (Device) $530.03
- ExcelsiusGPS Robotic Navigation System (Device) $526.20
- ANTERALIGN SPINAL SYSTEM WITH TITAN NANOLOCK SURFACE TECHNOLOGY (Device) $225.93
- MAZOR X SYSTEM (Device) $223.95
- Direct Look (Device) $202.29
- Lateral Disc Prep I & II (Device) $164.36
- Sentio (Device) $149.43
- VIPER (Device) $135.94
- ADAPTIVESTIM (Device) $124.99
- SKYLINE (Device) $119.37
- ALIF Instruments (Universal) (Device) $108.74
- Tritanium (Device) $71.28
- HEDRON P (Device) $65.86
- EXPEDIUM (Device) $54.11
- CREO 5.5 (Device) $45.68
- ES2 (Device) $44.09
Explore
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.