Michael Ortegon
NPI 1770265639 · Certified Registered Nurse Anesthetist · Pasadena, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ortegon is a Certified Registered Nurse Anesthetist provider in Pasadena, CA (NPI 1770265639).
Provider details
- NPI number
- 1770265639
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4471199 (ID)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-08-01
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Michael Ortegon's NPI number?
- Michael Ortegon's National Provider Identifier (NPI) is 1770265639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ortegon's specialty?
- Michael Ortegon is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Ortegon located?
- Michael Ortegon's practice location on file with NPPES is 100 S Los Robles Ave # 501, Pasadena, CA 91101-2453.
- What is Michael Ortegon's phone number?
- The practice phone number listed in the NPPES registry for Michael Ortegon is (626) 564-3016.
- Does Michael Ortegon accept Medicare?
- Michael Ortegon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ortegon's NPI active?
- Yes — Michael Ortegon's NPI (1770265639) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.