Amy Walston, MD
NPI 1326091695 · Geriatric Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Walston, MD is a Geriatric Psychiatry Physician provider in Los Angeles, CA (NPI 1326091695).
Provider details
- NPI number
- 1326091695
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A75249 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 294 | 58 |
| Sertraline Hcl | 283 | 90 |
| Clonazepam | 248 | 39 |
| Quetiapine Fumarate | 204 | 39 |
| Trazodone Hcl | 176 | 71 |
| Duloxetine Hcl | 135 | 45 |
| Aripiprazole | 116 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2021-11-29
Frequently asked questions
- What is Amy Walston's NPI number?
- Amy Walston's National Provider Identifier (NPI) is 1326091695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Walston's specialty?
- Amy Walston is listed in the NPPES registry with a primary specialty of Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Walston located?
- Amy Walston's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Amy Walston's phone number?
- The practice phone number listed in the NPPES registry for Amy Walston is (310) 268-3383.
- Does Amy Walston accept Medicare?
- Amy Walston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Walston's NPI active?
- Yes — Amy Walston's NPI (1326091695) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.