Ramiro Zarate, FNP
NPI 1669612834 · Family Nurse Practitioner · Saint Helena, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ramiro Zarate, FNP is a Family Nurse Practitioner provider in Saint Helena, CA (NPI 1669612834).
Provider details
- NPI number
- 1669612834
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 553428 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing 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
2 documented practice locations
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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 177 | 67 |
| Metformin Hcl | 144 | 45 |
| Amlodipine Besylate | 106 | 39 |
| Losartan Potassium | 71 | 29 |
| Gabapentin | 66 | 26 |
| Lisinopril | 61 | 27 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 1141 Pear Tree LnSuite 100Napa, CA 94558-6484Phone: (707) 254-1770Fax: (707) 254-1779
Registry dates
- Enumerated
- 2009-03-02
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Ramiro Zarate's NPI number?
- Ramiro Zarate's National Provider Identifier (NPI) is 1669612834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramiro Zarate's specialty?
- Ramiro Zarate is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ramiro Zarate located?
- Ramiro Zarate's practice location on file with NPPES is 1222 Pine St Ste a, Saint Helena, CA 94574-1830.
- What is Ramiro Zarate's phone number?
- The practice phone number listed in the NPPES registry for Ramiro Zarate is (707) 963-0931.
- Does Ramiro Zarate accept Medicare?
- Ramiro Zarate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ramiro Zarate's NPI active?
- Yes — Ramiro Zarate's NPI (1669612834) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.