Doctor profile · Federal record
Dr. Sonia Walker, WHNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Women's Health Nurse Practitioner · Norfolk, VA
- NPI 1639381643
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
830 Kempsville RD Rm 2B223
Norfolk, VA 235023920
(757) 261-8860
fax (757) 689-2420
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- December 9, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Virginia #0024167124
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639381643. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
116
Distinct HCPCS
5
Medicare allowed
$10,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 31 | $146 | |
99497 |
Advance care planning, first 30 minutes | 30 | 26 | $64 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 25 | $67 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 13 | $100 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 12 | 11 | $42 |
In context: peer comparison
Among 44 peers in Norfolk Family Nurse Practitioner, average services per provider: 85. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Sonia Walker's medical specialty?
Dr. Sonia Walker practices Family Nurse Practitioner in Norfolk, VA.
Where does Dr. Sonia Walker practice?
Dr. Sonia Walker practices at 830 Kempsville RD Rm 2B223, Norfolk, VA 235023920. Office phone: 7572618860.
What is Dr. Sonia Walker's NPI?
Dr. Sonia Walker's National Provider Identifier (NPI) is 1639381643, issued by NPPES.
Does Dr. Sonia Walker accept Medicare assignment?
Yes. Dr. Sonia Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonia Walker commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.