Ivan Simunovic
NPI 1275050999 · Physician Assistant · La Habra, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Simunovic is a Physician Assistant provider in La Habra, CA (NPI 1275050999).
Provider details
- NPI number
- 1275050999
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-08-23
- Last updated
- 2021-07-08
- Certified
- 2021-07-08
Frequently asked questions
- What is Ivan Simunovic's NPI number?
- Ivan Simunovic's National Provider Identifier (NPI) is 1275050999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Simunovic's specialty?
- Ivan Simunovic is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ivan Simunovic located?
- Ivan Simunovic's practice location on file with NPPES is 1341 Brookdale Ave., La Habra, CA 90631.
- What is Ivan Simunovic's phone number?
- The practice phone number listed in the NPPES registry for Ivan Simunovic is (562) 441-0677.
- Does Ivan Simunovic accept Medicare?
- Ivan Simunovic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Simunovic's NPI active?
- Yes — Ivan Simunovic's NPI (1275050999) is active in the NPPES registry as of the last update on 2021-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.