Larissa Grace, M.D.
NPI 1366671596 · Child & Adolescent Psychiatry Physician · Pomona, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Grace, M.D. is a Child & Adolescent Psychiatry Physician provider in Pomona, CA (NPI 1366671596).
Provider details
- NPI number
- 1366671596
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A116676 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-09
- Last updated
- 2015-09-29
Frequently asked questions
- What is Larissa Grace's NPI number?
- Larissa Grace's National Provider Identifier (NPI) is 1366671596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Grace's specialty?
- Larissa Grace is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Larissa Grace located?
- Larissa Grace's practice location on file with NPPES is 1900 Royalty Dr Ste 180, Pomona, CA 91767-3046.
- What is Larissa Grace's phone number?
- The practice phone number listed in the NPPES registry for Larissa Grace is (909) 784-3200.
- Does Larissa Grace accept Medicare?
- Larissa Grace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Grace's NPI active?
- Yes — Larissa Grace's NPI (1366671596) is active in the NPPES registry as of the last update on 2015-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.