Nancy a Trahms MD Robert G Trahms MD a Professional Corporation
NPI 1124385349 · Specialist · Greenbrae, CA
Nancy a Trahms MD Robert G Trahms MD a Professional Corporation is a Specialist organization in Greenbrae, CA (NPI 1124385349).
Provider details
- NPI number
- 1124385349
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Nancy Trahms, MD- Psychiatrist(415) 461-9200
- License
- C28110 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-12
- Last updated
- 2017-08-29
Frequently asked questions
- What is Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's NPI number?
- Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's National Provider Identifier (NPI) is 1124385349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nancy a Trahms MD Robert G Trahms MD a Professional Corporation?
- Nancy a Trahms MD Robert G Trahms MD a Professional Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Nancy a Trahms MD Robert G Trahms MD a Professional Corporation located?
- Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's practice location on file with NPPES is 599 Sir Francis Drake Blvd, Greenbrae, CA 94904-1712.
- What is Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Nancy a Trahms MD Robert G Trahms MD a Professional Corporation is (415) 461-9200.
- Who is the authorized official for Nancy a Trahms MD Robert G Trahms MD a Professional Corporation?
- The authorized official listed on Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's NPPES record is Nancy Trahms, MD- Psychiatrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's NPI active?
- Yes — Nancy a Trahms MD Robert G Trahms MD a Professional Corporation's NPI (1124385349) is active in the NPPES registry as of the last update on 2017-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.