Rima Ash, MD
NPI 1205925484 · Neurology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rima Ash, MD is a Neurology Physician provider in San Francisco, CA (NPI 1205925484).
Provider details
- NPI number
- 1205925484
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL27135 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 488 | 159 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 217 | 72 |
| Carbidopa/Levodopabrand: Rytary | 153 | 42 |
| Amantadine Hclbrand: Amantadine | 72 | 22 |
| Carbidopa | 61 | 18 |
| Rivastigmine | 57 | 18 |
| Gabapentin | 56 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2022-02-11
Frequently asked questions
- What is Rima Ash's NPI number?
- Rima Ash's National Provider Identifier (NPI) is 1205925484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rima Ash's specialty?
- Rima Ash is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Rima Ash located?
- Rima Ash's practice location on file with NPPES is 400 Parnassus Ave # A837, San Francisco, CA 94143-0348.
- What is Rima Ash's phone number?
- The practice phone number listed in the NPPES registry for Rima Ash is (415) 353-2273.
- Does Rima Ash accept Medicare?
- Rima Ash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rima Ash's NPI active?
- Yes — Rima Ash's NPI (1205925484) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.