Werner Grentz, DO
NPI 1801842653 · Family Medicine Physician · London, KY
Werner Grentz, DO is a Family Medicine Physician provider in London, KY (NPI 1801842653).
Provider details
- NPI number
- 1801842653
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 02269 (KY)
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
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
- 2006-05-25
- Last updated
- 2009-06-04
Frequently asked questions
- What is Werner Grentz's NPI number?
- Werner Grentz's National Provider Identifier (NPI) is 1801842653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Werner Grentz's specialty?
- Werner Grentz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Werner Grentz located?
- Werner Grentz's practice location on file with NPPES is 106 Nami Plz Ste 2, London, KY 40741-3125.
- What is Werner Grentz's phone number?
- The practice phone number listed in the NPPES registry for Werner Grentz is (606) 864-0254.
- Is Werner Grentz's NPI active?
- Yes — Werner Grentz's NPI (1801842653) is active in the NPPES registry as of the last update on 2009-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.