IndividualActive
John Wirtz, MD
NPI 1821198904 · Family Medicine Physician · Westlake, OH
John Wirtz, MD is a Family Medicine Physician provider in Westlake, OH (NPI 1821198904).
Provider details
- NPI number
- 1821198904
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35065799W (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
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
25651 Detroit Rd Ste 304
Westlake, OH 44145-2415
Phone: (216) 383-0100
Fax: (216) 383-6481
Street-level locationGet directions
Mailing address
Po Box 74696
Cleveland, OH 44194-0779
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Wirtz's NPI number?
- John Wirtz's National Provider Identifier (NPI) is 1821198904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wirtz's specialty?
- John Wirtz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Wirtz located?
- John Wirtz's practice location on file with NPPES is 25651 Detroit Rd Ste 304, Westlake, OH 44145-2415.
- What is John Wirtz's phone number?
- The practice phone number listed in the NPPES registry for John Wirtz is (216) 383-0100.
- Is John Wirtz's NPI active?
- Yes — John Wirtz's NPI (1821198904) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.