Peggy Birkenfeld, FNP
NPI 1881650117 · Nurse Practitioner · Dimmitt, TX
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Birkenfeld, FNP is a Nurse Practitioner provider in Dimmitt, TX (NPI 1881650117).
Provider details
- NPI number
- 1881650117
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 241316 (TX)
Specialties & taxonomies
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2014-01-29
Frequently asked questions
- What is Peggy Birkenfeld's NPI number?
- Peggy Birkenfeld's National Provider Identifier (NPI) is 1881650117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Birkenfeld's specialty?
- Peggy Birkenfeld is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peggy Birkenfeld located?
- Peggy Birkenfeld's practice location on file with NPPES is 300 W Halsell St, Dimmitt, TX 79027-1846.
- What is Peggy Birkenfeld's phone number?
- The practice phone number listed in the NPPES registry for Peggy Birkenfeld is (806) 647-8780.
- Does Peggy Birkenfeld accept Medicare?
- Peggy Birkenfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Birkenfeld's NPI active?
- Yes — Peggy Birkenfeld's NPI (1881650117) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.