Evan Chalfin, FNP
NPI 1316485006 · Family Nurse Practitioner · Ferndale, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Chalfin, FNP is a Family Nurse Practitioner provider in Ferndale, CA (NPI 1316485006).
Provider details
- NPI number
- 1316485006
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 201702103NP-PP (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
9 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 24 | — |
| Duloxetine Hcl | 19 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | — |
| Ipratropium/Albuterol Sulfatebrand: Combivent Respimat | 17 | — |
| Metoprolol Succinate | 15 | — |
| Prednisone | 15 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-02-02
- Last updated
- 2018-07-20
Frequently asked questions
- What is Evan Chalfin's NPI number?
- Evan Chalfin's National Provider Identifier (NPI) is 1316485006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Chalfin's specialty?
- Evan Chalfin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Evan Chalfin located?
- Evan Chalfin's practice location on file with NPPES is 638 Main Street, Ferndale, CA 95536-1157.
- What is Evan Chalfin's phone number?
- The practice phone number listed in the NPPES registry for Evan Chalfin is (707) 786-4028.
- Does Evan Chalfin accept Medicare?
- Evan Chalfin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Chalfin's NPI active?
- Yes — Evan Chalfin's NPI (1316485006) is active in the NPPES registry as of the last update on 2018-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.