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Duke Fisher, M.D.
NPI 1821044876 · Psychiatry Physician · San Jose, CA
Duke Fisher, M.D. is a Psychiatry Physician provider in San Jose, CA (NPI 1821044876).
Provider details
- NPI number
- 1821044876
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- A86657 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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.
Practice location
841 Blossom Hill Rd
Suite 209
San Jose, CA 95123-2704
Phone: (408) 363-7957
Fax: (408) 363-7974
Street-level locationGet directions
Mailing address
1010 Cass St
Monterey, CA 93940-4515
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Duke Fisher's NPI number?
- Duke Fisher's National Provider Identifier (NPI) is 1821044876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duke Fisher's specialty?
- Duke Fisher is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Duke Fisher located?
- Duke Fisher's practice location on file with NPPES is 841 Blossom Hill Rd, San Jose, CA 95123-2704.
- What is Duke Fisher's phone number?
- The practice phone number listed in the NPPES registry for Duke Fisher is (408) 363-7957.
- Is Duke Fisher's NPI active?
- Yes — Duke Fisher's NPI (1821044876) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.