Anna Walker, MSN, APRN, FNP
NPI 1164104238 · Family Nurse Practitioner · Burbank, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Walker, MSN, APRN, FNP is a Family Nurse Practitioner provider in Burbank, CA (NPI 1164104238).
Provider details
- NPI number
- 1164104238
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95179772 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,413 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 271 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 229 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $84 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 126 | $50 |
| Complete Ultrasound Study of Arm and Leg Arteries93923 | 69 | $112 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 357 | 46 |
| Amlodipine Besylate | 312 | 40 |
| Ibuprofen | 291 | 43 |
| Tamsulosin Hcl | 279 | 31 |
| Metoprolol Succinate | 273 | 33 |
| Meclizine Hcl | 269 | 31 |
| Rosuvastatin Calcium | 222 |
Practice location
Mailing address
Additional practice locations (1)
- 319 S Brand BlvdGlendale, CA 91204-1701Phone: (818) 240-0006Fax: (818) 240-0038
Registry dates
- Enumerated
- 2023-08-07
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Anna Walker's NPI number?
- Anna Walker's National Provider Identifier (NPI) is 1164104238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Walker's specialty?
- Anna Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Walker located?
- Anna Walker's practice location on file with NPPES is 3808 W Riverside Dr Ste 406, Burbank, CA 91505-5301.
- What is Anna Walker's phone number?
- The practice phone number listed in the NPPES registry for Anna Walker is (310) 765-9019.
- Does Anna Walker accept Medicare?
- Anna Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Walker's NPI active?
- Yes — Anna Walker's NPI (1164104238) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.