Jeffrey W Gefter M.D., P.C.
NPI 1770893547 · Radiation Oncology Physician · Chattanooga, TN
Jeffrey W Gefter M.D., P.C. is a Radiation Oncology Physician organization in Chattanooga, TN (NPI 1770893547).
Provider details
- NPI number
- 1770893547
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Gefter, President(423) 756-0018
- License
- 14183 (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
15 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
- 2010-10-14
- Last updated
- 2010-10-14
Frequently asked questions
- What is Jeffrey W Gefter M.D., P.C.'s NPI number?
- Jeffrey W Gefter M.D., P.C.'s National Provider Identifier (NPI) is 1770893547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey W Gefter M.D., P.C.?
- Jeffrey W Gefter M.D., P.C. is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey W Gefter M.D., P.C. located?
- Jeffrey W Gefter M.D., P.C.'s practice location on file with NPPES is 979 E 3rd St, Chattanooga, TN 37403-2136.
- What is Jeffrey W Gefter M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Jeffrey W Gefter M.D., P.C. is (423) 756-0018.
- Who is the authorized official for Jeffrey W Gefter M.D., P.C.?
- The authorized official listed on Jeffrey W Gefter M.D., P.C.'s NPPES record is Jeffrey Gefter, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey W Gefter M.D., P.C.'s NPI active?
- Yes — Jeffrey W Gefter M.D., P.C.'s NPI (1770893547) is active in the NPPES registry as of the last update on 2010-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.