Doctor profile · Federal record
Dr. Margaret Williams, MD
Internal Medicine Physician (CMS: Hospitalist) · Norfolk, VA
- NPI 1477713261
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 18 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
830 Kempsville RD
Norfolk, VA 235023920
(757) 261-5283
fax (757) 261-5849
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- July 5, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0101251960
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477713261. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
681
Distinct HCPCS
6
Medicare allowed
$63,011
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 388 | 165 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 137 | 81 | $116 | |
99239 |
Hospital discharge day management, more than 30 minutes | 88 | 86 | $113 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 15 | $49 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $172 | |
99497 |
Advance care planning, first 30 minutes | 16 | 16 | $75 |
In context: peer comparison
Among 61 peers in Norfolk Internal Medicine Physician, average services per provider: 367. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
28
Total drug cost
$168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 17 | 15 | $76 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $92 |
Frequently asked questions
What is Dr. Margaret Williams's medical specialty?
Dr. Margaret Williams practices Internal Medicine Physician in Norfolk, VA.
Where does Dr. Margaret Williams practice?
Dr. Margaret Williams practices at 830 Kempsville RD, Norfolk, VA 235023920. Office phone: 7572615283.
What is Dr. Margaret Williams's NPI?
Dr. Margaret Williams's National Provider Identifier (NPI) is 1477713261, issued by NPPES.
Does Dr. Margaret Williams accept Medicare assignment?
Yes. Dr. Margaret Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Williams commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.