Frank Orson, M.D.
NPI 1982626131 · Allergy & Immunology Physician · Lafayette, CA
Frank Orson, M.D. is a Allergy & Immunology Physician provider in Lafayette, CA (NPI 1982626131).
Provider details
- NPI number
- 1982626131
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E8779 (TX)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2021-01-25
- Certified
- 2021-01-24
Frequently asked questions
- What is Frank Orson's NPI number?
- Frank Orson's National Provider Identifier (NPI) is 1982626131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Orson's specialty?
- Frank Orson is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Orson located?
- Frank Orson's practice location on file with NPPES is 1560 Rancho Del Hambre, Lafayette, CA 94549-2316.
- What is Frank Orson's phone number?
- The practice phone number listed in the NPPES registry for Frank Orson is (832) 643-5906.
- Is Frank Orson's NPI active?
- Yes — Frank Orson's NPI (1982626131) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.