Dennis Klein, DO
NPI 1558312447 · Family Medicine Physician · Jefferson City, TN
Dennis Klein, DO is a Family Medicine Physician provider in Jefferson City, TN (NPI 1558312447).
Provider details
- NPI number
- 1558312447
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO1585 (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
20 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
- 2006-05-15
- Last updated
- 2008-06-25
Frequently asked questions
- What is Dennis Klein's NPI number?
- Dennis Klein's National Provider Identifier (NPI) is 1558312447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Klein's specialty?
- Dennis Klein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Klein located?
- Dennis Klein's practice location on file with NPPES is 657 E Broadway Blvd, Jefferson City, TN 37760.
- What is Dennis Klein's phone number?
- The practice phone number listed in the NPPES registry for Dennis Klein is (865) 475-9062.
- Is Dennis Klein's NPI active?
- Yes — Dennis Klein's NPI (1558312447) is active in the NPPES registry as of the last update on 2008-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.