Doctor profile · Federal record
Dr. Alexandra Walker, DNP, APRN, FNP-C
Family Nurse Practitioner · Family Nurse Practitioner · San Marcos, CA
- NPI 1578220612
- MIPS 86.3 / 100 · 2023
- 5 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
150 Valpreda RD
San Marcos, CA 920692973
(760) 736-6780
Credentials & registration
- NPI registered
- November 2021 — 5 yrs on file
- Profile last updated
- November 13, 2024
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- California #95026439 · Texas #1059129
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578220612. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
2
Medicare allowed
$2,253
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 23 | $75 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 13 | 13 | $35 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 34. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$186
Transactions
9
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 2 | $37.93 | |
| Hologic Sales and Service, LLC | 1 | $28.12 | |
| Teleflex LLC | 1 | $27.31 | |
| Astellas Pharma US Inc | 1 | $23.23 | |
| ABBVIE INC. | 1 | $18.78 | |
| Lilly USA, LLC | 1 | $17.56 | |
| Novo Nordisk Inc | 1 | $17.05 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $16.26 |
By nature of payment
Frequently asked questions
What is Dr. Alexandra Walker's medical specialty?
Dr. Alexandra Walker practices Family Nurse Practitioner in San Marcos, CA.
Where does Dr. Alexandra Walker practice?
Dr. Alexandra Walker practices at 150 Valpreda RD, San Marcos, CA 920692973. Office phone: 7607366780.
What is Dr. Alexandra Walker's NPI?
Dr. Alexandra Walker's National Provider Identifier (NPI) is 1578220612, issued by NPPES.
What procedures does Dr. Alexandra Walker commonly perform?
Top Medicare-reported procedures in 2023: 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.