Doctor profile · Federal record
Dr. Stephanie Williams, PA
Physician Assistant · Muskegon, MI
- NPI 1205175593
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Sherman Blvd
Muskegon, MI 494441849
(231) 672-3883
fax (231) 672-3973 - Mailing address
-
Po Box 1847
Muskegon, MI 494431847
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- September 30, 2013
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601006572
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205175593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
71
Distinct HCPCS
2
Medicare allowed
$5,609
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 28 | $66 | |
99239 |
Hospital discharge day management, more than 30 minutes | 31 | 31 | $96 |
In context: peer comparison
Among 49 peers in Muskegon Physician Assistant, average services per provider: 47. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $20.16 | |
| Mylan Specialty L.P. | 1 | $19.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$66
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 11 | 11 | $66 |
Frequently asked questions
What is Dr. Stephanie Williams's medical specialty?
Dr. Stephanie Williams practices Physician Assistant in Muskegon, MI.
Where does Dr. Stephanie Williams practice?
Dr. Stephanie Williams practices at 1500 E Sherman Blvd, Muskegon, MI 494441849. Office phone: 2316723883.
What is Dr. Stephanie Williams's NPI?
Dr. Stephanie Williams's National Provider Identifier (NPI) is 1205175593, issued by NPPES.
Does Dr. Stephanie Williams accept Medicare assignment?
Yes. Dr. Stephanie Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Williams commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.