Richard Cathey, M.D.
NPI 1750343323 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Cathey, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1750343323).
Provider details
- NPI number
- 1750343323
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G70654 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 34 | 11 |
| Atorvastatin Calcium | 31 | — |
| Tamsulosin Hcl | 28 | — |
| Metformin Hcl | 25 | — |
| Amlodipine Besylate | 24 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2015-08-30
Frequently asked questions
- What is Richard Cathey's NPI number?
- Richard Cathey's National Provider Identifier (NPI) is 1750343323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Cathey's specialty?
- Richard Cathey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Cathey located?
- Richard Cathey's practice location on file with NPPES is 175 N Jackson Ave, San Jose, CA 95116-1909.
- What is Richard Cathey's phone number?
- The practice phone number listed in the NPPES registry for Richard Cathey is (408) 254-2107.
- Does Richard Cathey accept Medicare?
- Richard Cathey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Cathey's NPI active?
- Yes — Richard Cathey's NPI (1750343323) is active in the NPPES registry as of the last update on 2015-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.