Catherine Madison, M.D.
NPI 1952329922 · Neurology Physician · San Francisco, CA
Catherine Madison, M.D. is a Neurology Physician provider in San Francisco, CA (NPI 1952329922).
Provider details
- NPI number
- 1952329922
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G83477 (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
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Donepezil Hcl | 47 |
| Gabapentin | 29 |
| Escitalopram Oxalate | 29 |
| Memantine Hcl | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2010-12-10
Frequently asked questions
- What is Catherine Madison's NPI number?
- Catherine Madison's National Provider Identifier (NPI) is 1952329922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Madison's specialty?
- Catherine Madison is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Madison located?
- Catherine Madison's practice location on file with NPPES is 2324 Sacramento St, San Francisco, CA 94115-2383.
- What is Catherine Madison's phone number?
- The practice phone number listed in the NPPES registry for Catherine Madison is (415) 600-3604.
- Is Catherine Madison's NPI active?
- Yes — Catherine Madison's NPI (1952329922) is active in the NPPES registry as of the last update on 2010-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.