Jan Zieren, DO
NPI 1962530436 · Family Medicine Physician · New Tazewell, TN
Jan Zieren, DO is a Family Medicine Physician provider in New Tazewell, TN (NPI 1962530436).
Provider details
- NPI number
- 1962530436
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2378 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 165 Westmoreland StHarrogate, TN 37752-8202Phone: (423) 869-7193Fax: (423) 869-7195
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2019-07-31
Frequently asked questions
- What is Jan Zieren's NPI number?
- Jan Zieren's National Provider Identifier (NPI) is 1962530436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Zieren's specialty?
- Jan Zieren is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Zieren located?
- Jan Zieren's practice location on file with NPPES is 424 N Broad St, New Tazewell, TN 37825-6606.
- What is Jan Zieren's phone number?
- The practice phone number listed in the NPPES registry for Jan Zieren is (423) 869-7193.
- Is Jan Zieren's NPI active?
- Yes — Jan Zieren's NPI (1962530436) is active in the NPPES registry as of the last update on 2019-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.