IndividualActive
John Czachor, MD
NPI 1720044381 · Infectious Disease Physician · Dayton, OH
John Czachor, MD is a Infectious Disease Physician provider in Dayton, OH (NPI 1720044381).
Provider details
- NPI number
- 1720044381
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35051109 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1222 S Patterson Blvd
Ste 230
Dayton, OH 45402-2684
Phone: (937) 223-5350
Street-level locationGet directions
Mailing address
725 University Blvd
Dayton, OH 45435-0001
Registry dates
- Enumerated
- 2006-04-24
- Last updated
- 2013-04-01
Frequently asked questions
- What is John Czachor's NPI number?
- John Czachor's National Provider Identifier (NPI) is 1720044381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Czachor's specialty?
- John Czachor is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Czachor located?
- John Czachor's practice location on file with NPPES is 1222 S Patterson Blvd, Dayton, OH 45402-2684.
- What is John Czachor's phone number?
- The practice phone number listed in the NPPES registry for John Czachor is (937) 223-5350.
- Is John Czachor's NPI active?
- Yes — John Czachor's NPI (1720044381) is active in the NPPES registry as of the last update on 2013-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.