Doctor profile · Federal record
Dr. Mathew Williams, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Specialist · New York, NY
- NPI 1790715324
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
530 1St Ave
New York, NY 100166402
(212) 263-7185
fax (212) 263-2042 - Mailing address
-
Po Box 415662
Boston, MA 022415662
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 15, 2023
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (2)
- New York #211283 · New York #211283-1
- Medicaid
- NY #2724954
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790715324. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
898
Distinct HCPCS
8
Medicare allowed
$507,778
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 463 | 463 | $192 | |
33361 |
Replacement of aortic valve through the skin and femoral artery | 283 | 282 | $900 | |
33418 |
Repair of mitral valve through the skin, initial prosthesis | 50 | 50 | $2,096 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 34 | $144 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 23 | $104 | |
33405 |
Replacement of aortic valve on heart-lung machine | 16 | 16 | $2,716 | |
33419 |
Repair of mitral valve through the skin, additional prosthesis | 14 | 14 | $503 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $111 |
In context: peer comparison
Among 37 peers in New York Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 50. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$37,243
Transactions
66
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 39 | $34,695.68 | |
| Edwards Lifesciences Corporation | 11 | $1,311.27 | |
| Abbott Laboratories | 13 | $1,001.63 | |
| Biotronik INC. | 1 | $177.48 | |
| Baxter Healthcare | 2 | $57.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
0
Total drug cost
$353
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 15 | 0 | $353 |
Hospital affiliations
Frequently asked questions
What is Dr. Mathew Williams's medical specialty?
Dr. Mathew Williams practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in New York, NY.
Where does Dr. Mathew Williams practice?
Dr. Mathew Williams practices at 530 1St Ave, New York, NY 100166402. Office phone: 2122637185.
What is Dr. Mathew Williams's NPI?
Dr. Mathew Williams's National Provider Identifier (NPI) is 1790715324, issued by NPPES.
Does Dr. Mathew Williams accept Medicare assignment?
Yes. Dr. Mathew Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mathew Williams commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Replacement of aortic valve through the skin and femoral artery (HCPCS 33361); Repair of mitral valve through the skin, initial prosthesis (HCPCS 33418). Source: CMS Medicare Physician & Other Practitioners file.