Karen Chaffin, N.P.
NPI 1871958694 · Pediatric Nurse Practitioner · Clarksville, TN
Karen Chaffin, N.P. is a Pediatric Nurse Practitioner provider in Clarksville, TN (NPI 1871958694).
Provider details
- NPI number
- 1871958694
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- APN0000020764 (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
10 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
- 2015-12-21
- Last updated
- 2015-12-21
Frequently asked questions
- What is Karen Chaffin's NPI number?
- Karen Chaffin's National Provider Identifier (NPI) is 1871958694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chaffin's specialty?
- Karen Chaffin is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Chaffin located?
- Karen Chaffin's practice location on file with NPPES is 800 Weatherly Dr, Clarksville, TN 37043-8957.
- What is Karen Chaffin's phone number?
- The practice phone number listed in the NPPES registry for Karen Chaffin is (931) 572-5310.
- Is Karen Chaffin's NPI active?
- Yes — Karen Chaffin's NPI (1871958694) is active in the NPPES registry as of the last update on 2015-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.