Total Payments
$2,445
2024 Payments
$1,311
Companies
17
Transactions
95
Medicare Patients
6,314
Medicare Billing
$1.9M
Payment Breakdown by Category
Food & Beverage$2,258 (92.3%)
Education$187.07 (7.7%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,258 | 92 | 92.3% |
| Education | $187.07 | 3 | 7.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $571.20 | 29 | $0 (2024) |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $307.70 | 13 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $270.21 | 11 | $0 (2024) |
| Genentech USA, Inc. | $243.75 | 2 | $0 (2018) |
| GENZYME CORPORATION | $226.02 | 10 | $0 (2024) |
| Amgen Inc. | $207.69 | 8 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $132.08 | 2 | $0 (2017) |
| Lilly USA, LLC | $112.64 | 5 | $0 (2024) |
| Janssen Biotech, Inc. | $99.99 | 1 | $0 (2017) |
| LEO Pharma Inc. | $87.45 | 4 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,311 | 58 | ABBVIE INC. ($390.39) |
| 2023 | $248.96 | 11 | Sun Pharmaceutical Industries Inc. ($66.37) |
| 2022 | $81.60 | 5 | SUN PHARMACEUTICAL INDUSTRIES INC. ($32.51) |
| 2021 | $201.26 | 11 | AbbVie Inc. ($150.95) |
| 2019 | $59.18 | 3 | Amgen Inc. ($23.43) |
| 2018 | $141.87 | 2 | Genentech USA, Inc. ($125.00) |
| 2017 | $400.82 | 5 | Novartis Pharmaceuticals Corporation ($132.08) |
All Payment Transactions
95 individual payment records from CMS Open Payments — Page 4 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/27/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $19.22 | General |
| Category: IMMUNOLOGY | ||||||
| 10/27/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $12.73 | General |
| Category: IMMUNOLOGY | ||||||
| 10/07/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $19.39 | General |
| Category: IMMUNOLOGY | ||||||
| 09/22/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $17.27 | General |
| Category: IMMUNOLOGY | ||||||
| 09/17/2021 | Ortho Dermatologics, a division of Bausch Health US, LLC | DUOBRII (Drug), ARAZLO, JUBLIA | Food and Beverage | In-kind items and services | $15.49 | General |
| Category: Dermatology | ||||||
| 08/17/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $13.17 | General |
| Category: IMMUNOLOGY | ||||||
| 08/11/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $22.01 | General |
| Category: IMMUNOLOGY | ||||||
| 08/10/2021 | Ortho Dermatologics, a division of Bausch Health US, LLC | ARAZLO (Drug), DUOBRII, JUBLIA | Food and Beverage | In-kind items and services | $19.61 | General |
| Category: Dermatology | ||||||
| 08/05/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $23.84 | General |
| Category: IMMUNOLOGY | ||||||
| 07/28/2021 | AbbVie Inc. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $23.32 | General |
| Category: IMMUNOLOGY | ||||||
| 04/16/2019 | Seattle Genetics, Inc. | ADCETRIS (Biological) | Food and Beverage | In-kind items and services | $17.96 | General |
| Category: Oncology | ||||||
| 03/19/2019 | GENZYME CORPORATION | LIBTAYO (Drug) | Food and Beverage | In-kind items and services | $17.79 | General |
| Category: ONCOLOGY | ||||||
| 01/08/2019 | Amgen Inc. | Enbrel (Biological) | Food and Beverage | In-kind items and services | $23.43 | General |
| Category: Inflammation | ||||||
| 07/31/2018 | Amgen Inc. | Enbrel (Biological) | Food and Beverage | In-kind items and services | $16.87 | General |
| Category: Inflammation | ||||||
| 05/31/2018 | Genentech USA, Inc. | Erivedge (Biological) | Food and Beverage | In-kind items and services | $125.00 | General |
| Category: BioOncology | ||||||
| 10/03/2017 | Janssen Biotech, Inc. | STELARA (Biological) | Education | In-kind items and services | $99.99 | General |
| Category: Immunology | ||||||
| 04/07/2017 | Amgen Inc. | Enbrel (Biological) | Food and Beverage | In-kind items and services | $50.00 | General |
| Category: Inflammation | ||||||
| 04/06/2017 | Genentech USA, Inc. | Erivedge (Biological) | Food and Beverage | In-kind items and services | $118.75 | General |
| Category: BioOncology | ||||||
| 03/05/2017 | Novartis Pharmaceuticals Corporation | COSENTYX (Biological) | Food and Beverage | In-kind items and services | $124.99 | General |
| Category: DERMATOLOGY | ||||||
| 03/05/2017 | NOVARTIS PHARMACEUTICALS CORPORATION | XOLAIR (Biological) | Education | In-kind items and services | $7.09 | General |
| Category: RESPIRATORY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 44 | 3,041 | 4,167 | $3.6M | $1.1M |
| 2022 | 38 | 2,346 | 7,867 | $2.0M | $620,131 |
| 2021 | 20 | 927 | 1,440 | $546,873 | $178,410 |
Total Patients
6,314
Total Services
13,474
Medicare Billing
$1.9M
Procedure Codes
102
All Medicare Procedures & Services
102 procedure records from CMS Medicare Utilization — Page 1 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Office | 2023 | 519 | 696 | $976,370 | $261,467 | 26.8% |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Office | 2023 | 352 | 667 | $565,336 | $219,753 | 38.9% |
| 13121 | Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | Office | 2023 | 249 | 298 | $269,875 | $75,421 | 27.9% |
| 14301 | Repair of wound by transferring skin, 30.1-60.0 sq cm | Office | 2023 | 69 | 74 | $168,994 | $64,091 | 37.9% |
| 17313 | Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | Office | 2023 | 110 | 134 | $175,779 | $63,087 | 35.9% |
| 14041 | Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm | Office | 2023 | 78 | 83 | $166,106 | $59,958 | 36.1% |
| 14060 | Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less | Office | 2023 | 71 | 73 | $120,173 | $43,609 | 36.3% |
| 13132 | Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | Office | 2023 | 192 | 211 | $246,283 | $43,483 | 17.7% |
| 15120 | Partial thickness self skin graft to face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 100.0 sq cm or 1% body area for infants and children, or less | Office | 2023 | 47 | 50 | $90,048 | $33,642 | 37.4% |
| 17314 | Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks | Office | 2023 | 53 | 68 | $55,111 | $21,610 | 39.2% |
| 13101 | Complicated repair of wound of trunk, 2.6-7.5 cm | Office | 2023 | 63 | 69 | $58,237 | $19,297 | 33.1% |
| 15220 | Full thickness skin graft to scalp, arms, or legs, 20.0 sq cm or less | Office | 2023 | 33 | 37 | $59,483 | $18,750 | 31.5% |
| 14040 | Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less | Office | 2023 | 31 | 31 | $50,058 | $18,436 | 36.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 229 | 271 | $50,905 | $18,281 | 35.9% |
| 14061 | Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm | Office | 2023 | 21 | 22 | $47,380 | $16,815 | 35.5% |
| 14021 | Repair of wound of scalp, arms, or legs by transferring skin, 10.1-30.0 sq cm | Office | 2023 | 25 | 25 | $46,175 | $16,628 | 36.0% |
| 15240 | Full thickness skin graft to forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 20.0 sq cm or less | Office | 2023 | 24 | 27 | $53,465 | $15,209 | 28.4% |
| 11102 | Biopsy of related skin growth, first growth | Office | 2023 | 133 | 175 | $37,503 | $11,160 | 29.8% |
| 15260 | Full thickness skin graft to nose, ears, eyelids, or lips, 20.0 sq cm or less | Office | 2023 | 14 | 14 | $30,086 | $10,795 | 35.9% |
| 15576 | Creation of flap graft to eyelids, nose, ears, lips, or mouth | Office | 2023 | 16 | 17 | $29,062 | $10,666 | 36.7% |
| 11603 | Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm | Office | 2023 | 83 | 89 | $53,501 | $10,256 | 19.2% |
| 11602 | Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Office | 2023 | 80 | 84 | $44,228 | $8,295 | 18.8% |
| 11103 | Biopsy of related skin growth, each additional growth | Office | 2023 | 48 | 134 | $15,020 | $5,416 | 36.1% |
| 17004 | Destruction of precancer skin growth, 15 or more growths | Office | 2023 | 30 | 41 | $14,373 | $5,369 | 37.4% |
| 14302 | Repair of wound by transferring skin, each additional 30.0 sq cm | Office | 2023 | 23 | 30 | $14,638 | $5,201 | 35.5% |
About Dr. Michael Zumwalt, M.D
Dr. Michael Zumwalt, M.D is a Dermatology healthcare provider based in Reno, Nevada. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/12/2014. The National Provider Identifier (NPI) number assigned to this provider is 1275947764.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Michael Zumwalt, M.D has received a total of $2,445 in payments from pharmaceutical and medical device companies, with $1,311 received in 2024. These payments were reported across 95 transactions from 17 companies. The most common payment nature is "Food and Beverage" ($2,258).
As a Medicare-enrolled provider, Zumwalt has provided services to 6,314 Medicare beneficiaries, totaling 13,474 services with total Medicare billing of $1.9M. Data is available for 3 years (2021–2023), covering 102 distinct procedure/service records.
Ad
Practice Information
- Specialty Dermatology
- Location Reno, NV
- Active Since 06/12/2014
- Last Updated 01/16/2026
- Taxonomy Code 207N00000X
- Entity Type Individual
- NPI Number 1275947764
Products in Payments
- SKYRIZI (Biological) $401.75
- DUPIXENT (Biological) $343.28
- Erivedge (Biological) $243.75
- RINVOQ (Biological) $169.45
- ILUMYA (Biological) $158.32
- COSENTYX (Biological) $124.99
- Otezla (Drug) $117.39
- STELARA (Biological) $99.99
- LIBTAYO (Biological) $99.61
- Enbrel (Biological) $90.30
- TALTZ (Drug) $89.43
- ADBRY (Biological) $87.45
- Winlevi (Drug) $69.39
- EUCRISA (Drug) $42.13
- Sotyktu (Drug) $24.06
- ARAZLO (Drug) $19.61
- ADCETRIS (Biological) $17.96
- LIBTAYO (Drug) $17.79
- DUOBRII (Drug) $15.49
- JUBLIA (Drug) $15.21
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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