Fern Feldman, RN, NP
NPI 1932363900 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fern Feldman, RN, NP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1932363900).
Provider details
- NPI number
- 1932363900
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP
- Sex
- Female
- Sole proprietor
- No
- License
- 18326 (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
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 40 |
| Quetiapine Fumarate | 27 |
| Buprenorphine Hcl/Naloxone Hclbrand: Suboxone | 23 |
| Gabapentin | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 250 Locust StSanta Cruz, CA 95060-3813Phone: (831) 427-3500
Registry dates
- Enumerated
- 2008-07-17
- Last updated
- 2022-05-26
- Certified
- 2020-12-31
Frequently asked questions
- What is Fern Feldman's NPI number?
- Fern Feldman's National Provider Identifier (NPI) is 1932363900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fern Feldman's specialty?
- Fern Feldman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fern Feldman located?
- Fern Feldman's practice location on file with NPPES is 4548 Brooklyn Ave Ne, Seattle, WA 98105-4537.
- What is Fern Feldman's phone number?
- The practice phone number listed in the NPPES registry for Fern Feldman is (206) 850-5654.
- Does Fern Feldman accept Medicare?
- Fern Feldman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fern Feldman's NPI active?
- Yes — Fern Feldman's NPI (1932363900) is active in the NPPES registry as of the last update on 2022-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.