Family Doctors of Oak Ridge, PC
NPI 1932220720 · Family Medicine Physician · Oak Ridge, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Family Doctors of Oak Ridge, PC is a Family Medicine Physician organization in Oak Ridge, TN (NPI 1932220720).
Provider details
- NPI number
- 1932220720
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Grabenstein, Owner(865) 482-1692
- License
- 30688 (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
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
- 2007-04-02
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Family Doctors of Oak Ridge, PC's NPI number?
- Family Doctors of Oak Ridge, PC's National Provider Identifier (NPI) is 1932220720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Family Doctors of Oak Ridge, PC?
- Family Doctors of Oak Ridge, PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Family Doctors of Oak Ridge, PC located?
- Family Doctors of Oak Ridge, PC's practice location on file with NPPES is 400 Laboratory Rd Ste 101, Oak Ridge, TN 37830-6808.
- What is Family Doctors of Oak Ridge, PC's phone number?
- The practice phone number listed in the NPPES registry for Family Doctors of Oak Ridge, PC is (865) 482-1692.
- Does Family Doctors of Oak Ridge, PC accept Medicare?
- Family Doctors of Oak Ridge, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Family Doctors of Oak Ridge, PC?
- The authorized official listed on Family Doctors of Oak Ridge, PC's NPPES record is Jeffrey Grabenstein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Family Doctors of Oak Ridge, PC's NPI active?
- Yes — Family Doctors of Oak Ridge, PC's NPI (1932220720) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.