Holly Walker, APRN, FNP-C
NPI 1841689643 · Family Nurse Practitioner · Greenville, TX
Holly Walker, APRN, FNP-C is a Family Nurse Practitioner provider in Greenville, TX (NPI 1841689643).
Provider details
- NPI number
- 1841689643
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP127138 (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
11 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
- 2015-01-16
- Last updated
- 2015-01-16
Frequently asked questions
- What is Holly Walker's NPI number?
- Holly Walker's National Provider Identifier (NPI) is 1841689643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Walker's specialty?
- Holly Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Walker located?
- Holly Walker's practice location on file with NPPES is 4803 Wesley St, Greenville, TX 75401-5649.
- What is Holly Walker's phone number?
- The practice phone number listed in the NPPES registry for Holly Walker is (903) 454-2246.
- Is Holly Walker's NPI active?
- Yes — Holly Walker's NPI (1841689643) is active in the NPPES registry as of the last update on 2015-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.