Tammy Davidson, FNP
NPI 1437287968 · Family Nurse Practitioner · Charleston, SC
Tammy Davidson, FNP is a Family Nurse Practitioner provider in Charleston, SC (NPI 1437287968).
Provider details
- NPI number
- 1437287968
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1163 (SC)
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
19 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
- 2007-02-28
- Last updated
- 2011-03-10
Frequently asked questions
- What is Tammy Davidson's NPI number?
- Tammy Davidson's National Provider Identifier (NPI) is 1437287968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Davidson's specialty?
- Tammy Davidson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Davidson located?
- Tammy Davidson's practice location on file with NPPES is 171 Ashley Avenue, Charleston, SC 29425-0100.
- What is Tammy Davidson's phone number?
- The practice phone number listed in the NPPES registry for Tammy Davidson is (843) 792-0612.
- Is Tammy Davidson's NPI active?
- Yes — Tammy Davidson's NPI (1437287968) is active in the NPPES registry as of the last update on 2011-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.