IndividualActive
James Sheffey, MD
NPI 1477716835 · Colon & Rectal Surgery Physician · Johnson City, TN
Provider details
- NPI number
- 1477716835
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 52816 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2306 Knob Creek Rd
Suite 100
Johnson City, TN 37604-2366
Phone: (423) 610-1177
Fax: (423) 610-1179
Street-level locationGet directions
Mailing address
2306 Knob Creek Rd
Johnson City, TN 37604-2366
Registry dates
- Enumerated
- 2008-07-07
- Last updated
- 2021-07-27
- Certified
- 2021-07-27
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.