IndividualActive
Michael Nestor, MD
NPI 1689745564 · Emergency Medicine Physician · Anaheim, CA
Michael Nestor, MD is a Emergency Medicine Physician provider in Anaheim, CA (NPI 1689745564).
Provider details
- NPI number
- 1689745564
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A41202 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
441 N Lakeview Ave
Anaheim, CA 92807-3028
Phone: (888) 988-2800
Approximate (ZIP-level) locationGet directions
Mailing address
441 N Lakeview Ave
Anaheim, CA 92807-3028
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2008-09-23
Frequently asked questions
- What is Michael Nestor's NPI number?
- Michael Nestor's National Provider Identifier (NPI) is 1689745564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Nestor's specialty?
- Michael Nestor is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Nestor located?
- Michael Nestor's practice location on file with NPPES is 441 N Lakeview Ave, Anaheim, CA 92807-3028.
- What is Michael Nestor's phone number?
- The practice phone number listed in the NPPES registry for Michael Nestor is (888) 988-2800.
- Is Michael Nestor's NPI active?
- Yes — Michael Nestor's NPI (1689745564) is active in the NPPES registry as of the last update on 2008-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.