Michael Hermansen, PA-C
NPI 1528518073 · Physician Assistant · Los Alamitos, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hermansen, PA-C is a Physician Assistant provider in Los Alamitos, CA (NPI 1528518073).
Provider details
- NPI number
- 1528518073
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- CA53910 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 111 North Sepulveda BoulevardSuite 210Manhattan Beach, CA 90266Phone: (310) 379-2134
Registry dates
- Enumerated
- 2016-10-08
- Last updated
- 2019-05-09
Frequently asked questions
- What is Michael Hermansen's NPI number?
- Michael Hermansen's National Provider Identifier (NPI) is 1528518073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hermansen's specialty?
- Michael Hermansen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Hermansen located?
- Michael Hermansen's practice location on file with NPPES is 3851 Katella Ave Ste 100, Los Alamitos, CA 90720-3385.
- What is Michael Hermansen's phone number?
- The practice phone number listed in the NPPES registry for Michael Hermansen is (562) 424-5450.
- Does Michael Hermansen accept Medicare?
- Michael Hermansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hermansen's NPI active?
- Yes — Michael Hermansen's NPI (1528518073) is active in the NPPES registry as of the last update on 2019-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.