Dahlia Perez Castillo, FNP
NPI 1770295131 · Family Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dahlia Perez Castillo, FNP is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1770295131).
Provider details
- NPI number
- 1770295131
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95023348 (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 tenure38% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 116 | 43 |
| Amlodipine Besylate | 104 | 39 |
| Metformin Hcl | 79 | 21 |
| Losartan Potassium | 56 | 20 |
| Lisinopril | 45 | 12 |
| Empagliflozinbrand: Jardiance | 33 | 12 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-16
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Dahlia Perez Castillo's NPI number?
- Dahlia Perez Castillo's National Provider Identifier (NPI) is 1770295131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dahlia Perez Castillo's specialty?
- Dahlia Perez Castillo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dahlia Perez Castillo located?
- Dahlia Perez Castillo's practice location on file with NPPES is 5385 Franklin Blvd Ste K, Sacramento, CA 95820-4717.
- What is Dahlia Perez Castillo's phone number?
- The practice phone number listed in the NPPES registry for Dahlia Perez Castillo is (916) 454-2345.
- Does Dahlia Perez Castillo accept Medicare?
- Dahlia Perez Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dahlia Perez Castillo's NPI active?
- Yes — Dahlia Perez Castillo's NPI (1770295131) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.