Barbara Overbay, MD
NPI 1497924047 · Internal Medicine Physician · Mountain Home, TN
Barbara Overbay, MD is a Internal Medicine Physician provider in Mountain Home, TN (NPI 1497924047).
Provider details
- NPI number
- 1497924047
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- TN25001 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-02-28
- Last updated
- 2008-02-28
Frequently asked questions
- What is Barbara Overbay's NPI number?
- Barbara Overbay's National Provider Identifier (NPI) is 1497924047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Overbay's specialty?
- Barbara Overbay is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Overbay located?
- Barbara Overbay's practice location on file with NPPES is Vamc 11-PC, Mountain Home, TN 37684.
- What is Barbara Overbay's phone number?
- The practice phone number listed in the NPPES registry for Barbara Overbay is (423) 926-1171.
- Is Barbara Overbay's NPI active?
- Yes — Barbara Overbay's NPI (1497924047) is active in the NPPES registry as of the last update on 2008-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.