Heather Whitby, FNP-BC
NPI 1154218501 · Family Nurse Practitioner · Greeneville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Whitby, FNP-BC is a Family Nurse Practitioner provider in Greeneville, TN (NPI 1154218501).
Provider details
- NPI number
- 1154218501
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 39013 (TN)
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
1 yr 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
- 2025-06-19
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Heather Whitby's NPI number?
- Heather Whitby's National Provider Identifier (NPI) is 1154218501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Whitby's specialty?
- Heather Whitby is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Whitby located?
- Heather Whitby's practice location on file with NPPES is 1665 E Andrew Johnson Hwy Ste 2, Greeneville, TN 37745-5826.
- What is Heather Whitby's phone number?
- The practice phone number listed in the NPPES registry for Heather Whitby is (423) 639-0243.
- Does Heather Whitby accept Medicare?
- Heather Whitby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Whitby's NPI active?
- Yes — Heather Whitby's NPI (1154218501) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.