Doctor profile · Federal record
Dr. Michael Williams, M.D.
Vascular Surgery Physician (CMS: Vascular Surgery) · Saint Louis, MO
- NPI 1750544011
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1225 S Grand Blvd Dept of
Saint Louis, MO 631041016
(314) 977-4730
fax (314) 977-1642 - Mailing address
-
1008 S Spring Ave
Saint Louis, MO 631102520
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- March 22, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- Missouri #2008016771
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750544011. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
337
Distinct HCPCS
10
Medicare allowed
$13,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93922 |
Ultrasound study of arm and leg arteries | 50 | 49 | $12 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 49 | 47 | $32 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 40 | 40 | $37 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 31 | 31 | $21 | |
93990 |
Ultrasound of hemodialysis access | 24 | 20 | $23 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 23 | $79 | |
93923 |
Complete ultrasound study of arm and leg arteries | 22 | 20 | $21 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 18 | $50 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 20 | $64 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $96 |
In context: peer comparison
Among 15 peers in Saint Louis Vascular Surgery Physician, average services per provider: 59. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$148
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Idorsia Pharmaceuticals US INC | 3 | $60.63 | |
| Kerecis Limited | 1 | $52.08 | |
| Ucb, INC. | 1 | $20.76 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $14.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
72
Patients
0
Total drug cost
$1,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 26 | 0 | $310 |
| Cilostazol | Generic | 21 | 0 | $1,169 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 14 | 0 | $336 |
| Atorvastatin Calcium | Generic | 11 | 0 | $134 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Williams's medical specialty?
Dr. Michael Williams practices Vascular Surgery Physician in Saint Louis, MO.
Where does Dr. Michael Williams practice?
Dr. Michael Williams practices at 1225 S Grand Blvd Dept of, Saint Louis, MO 631041016. Office phone: 3149774730.
What is Dr. Michael Williams's NPI?
Dr. Michael Williams's National Provider Identifier (NPI) is 1750544011, issued by NPPES.
Does Dr. Michael Williams accept Medicare assignment?
Yes. Dr. Michael Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Williams commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound study of arm and leg arteries (HCPCS 93922); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970); Ultrasound of both sides of head and neck blood flow (HCPCS 93880). Source: CMS Medicare Physician & Other Practitioners file.