Richard Glass, M.D.
NPI 1952497745 · Psychiatry Physician · Greenbrae, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Glass, M.D. is a Psychiatry Physician provider in Greenbrae, CA (NPI 1952497745).
Provider details
- NPI number
- 1952497745
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G80513 (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 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 486 | 90 |
| Clonazepam | 327 | 50 |
| Trazodone Hcl | 288 | 72 |
| Bupropion Hclbrand: Bupropion Xl | 235 | 71 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 226 | 38 |
| Gabapentin | 179 | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2021-12-03
Frequently asked questions
- What is Richard Glass's NPI number?
- Richard Glass's National Provider Identifier (NPI) is 1952497745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Glass's specialty?
- Richard Glass is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Glass located?
- Richard Glass's practice location on file with NPPES is 250 Bon Air Rd, Greenbrae, CA 94904-1702.
- What is Richard Glass's phone number?
- The practice phone number listed in the NPPES registry for Richard Glass is (415) 499-6835.
- Does Richard Glass accept Medicare?
- Richard Glass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Glass's NPI active?
- Yes — Richard Glass's NPI (1952497745) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.