Gabriel Castillo, RN, NP
NPI 1437583796 · Psychiatric/Mental Health Nurse Practitioner · Sacramento, CA
Gabriel Castillo, RN, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Sacramento, CA (NPI 1437583796).
Provider details
- NPI number
- 1437583796
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 752189 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 97 | 16 |
| Bupropion Hclbrand: Bupropion Xl | 73 | 11 |
| Aripiprazole | 67 | 11 |
| Prazosin Hcl | 66 | — |
| Buspirone Hcl | 65 | — |
| Hydroxyzine Pamoate | 60 | 11 |
| Trazodone Hcl | 57 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$76 across 3 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
Additional practice locations (1)
- 4921 Thor WayCarmichael, CA 95608-5651Phone: (916) 224-0000
Registry dates
- Enumerated
- 2013-08-22
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Gabriel Castillo's NPI number?
- Gabriel Castillo's National Provider Identifier (NPI) is 1437583796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Castillo's specialty?
- Gabriel Castillo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gabriel Castillo located?
- Gabriel Castillo's practice location on file with NPPES is 3810 Rosin Ct Ste 170, Sacramento, CA 95834-1656.
- What is Gabriel Castillo's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Castillo is (916) 567-4222.
- Is Gabriel Castillo's NPI active?
- Yes — Gabriel Castillo's NPI (1437583796) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.