IndividualActive
Tammy Birchfield, R.N.
NPI 1023157518 · Registered Nurse · Elizabethton, TN
Tammy Birchfield, R.N. is a Registered Nurse provider in Elizabethton, TN (NPI 1023157518).
Provider details
- NPI number
- 1023157518
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN0000119821 (TN)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(90/100 index)
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
403 E G St
Elizabethton, TN 37643-3223
Phone: (423) 543-2521
Fax: (423) 543-7348
Street-level locationGet directions
Mailing address
607 Maryetta Dr
Elizabethton, TN 37643-4001
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tammy Birchfield's NPI number?
- Tammy Birchfield's National Provider Identifier (NPI) is 1023157518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Birchfield's specialty?
- Tammy Birchfield is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Tammy Birchfield located?
- Tammy Birchfield's practice location on file with NPPES is 403 E G St, Elizabethton, TN 37643-3223.
- What is Tammy Birchfield's phone number?
- The practice phone number listed in the NPPES registry for Tammy Birchfield is (423) 543-2521.
- Is Tammy Birchfield's NPI active?
- Yes — Tammy Birchfield's NPI (1023157518) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.