Michael Olvera, MD
NPI 1083364277 · Internal Medicine Physician · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Olvera, MD is a Internal Medicine Physician provider in Sacramento, CA (NPI 1083364277).
Provider details
- NPI number
- 1083364277
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A189326 (CA)
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
4 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
- 2022-03-28
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Michael Olvera's NPI number?
- Michael Olvera's National Provider Identifier (NPI) is 1083364277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Olvera's specialty?
- Michael Olvera is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Olvera located?
- Michael Olvera's practice location on file with NPPES is 4501 X St Ste 3016, Sacramento, CA 95817-2229.
- What is Michael Olvera's phone number?
- The practice phone number listed in the NPPES registry for Michael Olvera is (916) 734-5959.
- Does Michael Olvera accept Medicare?
- Michael Olvera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Olvera's NPI active?
- Yes — Michael Olvera's NPI (1083364277) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.