Heather Tomilowitz, PH.D
NPI 1922257989 · Psychologist · Irvine, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Tomilowitz, PH.D is a Psychologist provider in Irvine, CA (NPI 1922257989).
Provider details
- NPI number
- 1922257989
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY24932 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-09-15
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Heather Tomilowitz's NPI number?
- Heather Tomilowitz's National Provider Identifier (NPI) is 1922257989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Tomilowitz's specialty?
- Heather Tomilowitz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Heather Tomilowitz located?
- Heather Tomilowitz's practice location on file with NPPES is 17752 Sky Park Cir Ste 210, Irvine, CA 92614-4469.
- What is Heather Tomilowitz's phone number?
- The practice phone number listed in the NPPES registry for Heather Tomilowitz is (949) 438-3409.
- Does Heather Tomilowitz accept Medicare?
- Heather Tomilowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Tomilowitz's NPI active?
- Yes — Heather Tomilowitz's NPI (1922257989) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.