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Michael Martinez
NPI 1790923886 · Family Medicine Physician · Hayward, CA
Michael Martinez is a Family Medicine Physician provider in Hayward, CA (NPI 1790923886).
Provider details
- NPI number
- 1790923886
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A106579 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
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
20094 Mission Blvd
Hayward, CA 94541-1237
Phone: (510) 727-9755
Fax: (510) 727-9761
Street-level locationGet directions
Mailing address
20094 Mission Blvd
Hayward, CA 94541-1237
Registry dates
- Enumerated
- 2009-01-27
- Last updated
- 2017-03-10
Frequently asked questions
- What is Michael Martinez's NPI number?
- Michael Martinez's National Provider Identifier (NPI) is 1790923886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Martinez's specialty?
- Michael Martinez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Martinez located?
- Michael Martinez's practice location on file with NPPES is 20094 Mission Blvd, Hayward, CA 94541-1237.
- What is Michael Martinez's phone number?
- The practice phone number listed in the NPPES registry for Michael Martinez is (510) 727-9755.
- Is Michael Martinez's NPI active?
- Yes — Michael Martinez's NPI (1790923886) is active in the NPPES registry as of the last update on 2017-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.