Michael a Esparza MD Inc
NPI 1417568916 · Trauma Surgery Physician · Walnut Creek, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael a Esparza MD Inc is a Trauma Surgery Physician organization in Walnut Creek, CA (NPI 1417568916).
Provider details
- NPI number
- 1417568916
- Entity type
- Organization
- Primary specialty
- Trauma Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Esparza, Owner(909) 576-5850
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
5 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
- 2020-08-10
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Michael a Esparza MD Inc's NPI number?
- Michael a Esparza MD Inc's National Provider Identifier (NPI) is 1417568916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael a Esparza MD Inc?
- Michael a Esparza MD Inc is classified in the NPPES registry as Trauma Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael a Esparza MD Inc located?
- Michael a Esparza MD Inc's practice location on file with NPPES is 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122.
- What is Michael a Esparza MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Michael a Esparza MD Inc is (925) 937-0404.
- Does Michael a Esparza MD Inc accept Medicare?
- Michael a Esparza MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Michael a Esparza MD Inc?
- The authorized official listed on Michael a Esparza MD Inc's NPPES record is Michael Esparza, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael a Esparza MD Inc's NPI active?
- Yes — Michael a Esparza MD Inc's NPI (1417568916) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.