Dyan Dreisbach, M.D.
NPI 1396980520 · Prescribing (Medical) Psychologist · San Francisco, CA
Dyan Dreisbach, M.D. is a Prescribing (Medical) Psychologist provider in San Francisco, CA (NPI 1396980520).
Provider details
- NPI number
- 1396980520
- Entity type
- Individual
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A41399 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-12-02
- Last updated
- 2008-12-02
Frequently asked questions
- What is Dyan Dreisbach's NPI number?
- Dyan Dreisbach's National Provider Identifier (NPI) is 1396980520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dyan Dreisbach's specialty?
- Dyan Dreisbach is listed in the NPPES registry with a primary specialty of Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Dyan Dreisbach located?
- Dyan Dreisbach's practice location on file with NPPES is 1625 Carroll Ave, San Francisco, CA 94124-3219.
- What is Dyan Dreisbach's phone number?
- The practice phone number listed in the NPPES registry for Dyan Dreisbach is (415) 822-8200.
- Is Dyan Dreisbach's NPI active?
- Yes — Dyan Dreisbach's NPI (1396980520) is active in the NPPES registry as of the last update on 2008-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.