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Frederick Haseman, MD
NPI 1114043320 · Specialist · San Luis Obispo, CA
Frederick Haseman, MD is a Specialist provider in San Luis Obispo, CA (NPI 1114043320).
Provider details
- NPI number
- 1114043320
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G28713 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
77 Casa St
Suite 203
San Luis Obispo, CA 93405-5803
Phone: (805) 544-6471
Street-level locationGet directions
Mailing address
4889 Cherry Ave
Santa Maria, CA 93455-4951
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Haseman's NPI number?
- Frederick Haseman's National Provider Identifier (NPI) is 1114043320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Haseman's specialty?
- Frederick Haseman is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Frederick Haseman located?
- Frederick Haseman's practice location on file with NPPES is 77 Casa St, San Luis Obispo, CA 93405-5803.
- What is Frederick Haseman's phone number?
- The practice phone number listed in the NPPES registry for Frederick Haseman is (805) 544-6471.
- Is Frederick Haseman's NPI active?
- Yes — Frederick Haseman's NPI (1114043320) 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.