Doctor profile · Federal record
Dr. Kathryn Walker, NP
Family Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · San Francisco, CA
- NPI 1700329687
- 10 yrs on file
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Embarcadero Ctr Lbby Level
San Francisco, CA 941113823
(888) 663-6331
fax (415) 252-7176 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- November 2016 — 10 yrs on file
- Profile last updated
- March 14, 2025
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (3)
- California #95005348 · Arizona #305045 · Texas #1156051
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700329687. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
123
Distinct HCPCS
5
Medicare allowed
$13,349
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 56 | 53 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 21 | $77 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 20 | 20 | $35 | |
99284 |
Emergency department visit with moderate level of medical decision making | 14 | 14 | $103 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $96 |
In context: peer comparison
Among 77 peers in San Francisco Family Nurse Practitioner, average services per provider: 64. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
74
Patients
57
Total drug cost
$1,033
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 26 | 21 | $324 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $171 |
| Losartan Potassium | Generic | 12 | 0 | $159 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 11 | $349 |
| Ibuprofen | Generic | 11 | 11 | $29 |
Frequently asked questions
What is Dr. Kathryn Walker's medical specialty?
Dr. Kathryn Walker practices Family Nurse Practitioner in San Francisco, CA.
Where does Dr. Kathryn Walker practice?
Dr. Kathryn Walker practices at 2 Embarcadero Ctr Lbby Level, San Francisco, CA 941113823. Office phone: 8886636331.
What is Dr. Kathryn Walker's NPI?
Dr. Kathryn Walker's National Provider Identifier (NPI) is 1700329687, issued by NPPES.
What procedures does Dr. Kathryn Walker commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426). Source: CMS Medicare Physician & Other Practitioners file.