John Nemer, MD
NPI 1811557606 · Diagnostic Radiology Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Nemer, MD is a Diagnostic Radiology Physician provider in Dayton, OH (NPI 1811557606).
Provider details
- NPI number
- 1811557606
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2019018905 (MO)
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
7 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)
- 222 S Woods Mill RdChesterfield, MO 63017-3625Phone: (314) 205-6050Fax: (314) 434-5939
Registry dates
- Enumerated
- 2019-06-14
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is John Nemer's NPI number?
- John Nemer's National Provider Identifier (NPI) is 1811557606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nemer's specialty?
- John Nemer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Nemer located?
- John Nemer's practice location on file with NPPES is 3535 Southern Blvd, Dayton, OH 45429-1221.
- What is John Nemer's phone number?
- The practice phone number listed in the NPPES registry for John Nemer is (937) 395-8627.
- Does John Nemer accept Medicare?
- John Nemer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Nemer's NPI active?
- Yes — John Nemer's NPI (1811557606) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.