Rebecca Chaffin, FNP
NPI 1275251100 · Family Nurse Practitioner · Johnson City, TN
Rebecca Chaffin, FNP is a Family Nurse Practitioner provider in Johnson City, TN (NPI 1275251100).
Provider details
- NPI number
- 1275251100
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 31894 (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
3 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
- 2022-08-17
- Last updated
- 2022-08-17
- Certified
- 2022-07-08
Frequently asked questions
- What is Rebecca Chaffin's NPI number?
- Rebecca Chaffin's National Provider Identifier (NPI) is 1275251100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Chaffin's specialty?
- Rebecca Chaffin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Chaffin located?
- Rebecca Chaffin's practice location on file with NPPES is 1604 Lamons Ln Ste 202, Johnson City, TN 37604-5290.
- What is Rebecca Chaffin's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Chaffin is (423) 529-3591.
- Is Rebecca Chaffin's NPI active?
- Yes — Rebecca Chaffin's NPI (1275251100) is active in the NPPES registry as of the last update on 2022-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.