Gryan Garcia
NPI 1578103800 · Psychiatric/Mental Health Nurse Practitioner · Ontario, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gryan Garcia is a Psychiatric/Mental Health Nurse Practitioner provider in Ontario, CA (NPI 1578103800).
Provider details
- NPI number
- 1578103800
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95013893 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 146 | 20 |
| Buspirone Hcl | 80 | 11 |
| Quetiapine Fumarate | 61 | — |
| Fluoxetine Hcl | 54 | — |
| Sertraline Hcl | 40 | — |
| Hydroxyzine Hcl | 36 | — |
| Escitalopram Oxalate | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$196 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-01-15
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Gryan Garcia's NPI number?
- Gryan Garcia's National Provider Identifier (NPI) is 1578103800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gryan Garcia's specialty?
- Gryan Garcia is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gryan Garcia located?
- Gryan Garcia's practice location on file with NPPES is 437 N Euclid Ave, Ontario, CA 91762-3456.
- What is Gryan Garcia's phone number?
- The practice phone number listed in the NPPES registry for Gryan Garcia is (909) 467-1425.
- Does Gryan Garcia accept Medicare?
- Gryan Garcia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gryan Garcia's NPI active?
- Yes — Gryan Garcia's NPI (1578103800) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.