Otto Roza M.D., P.A.
About this NPIWhat this record shows.
NPI 1629915442 is registered to Otto Roza M.D., P.A., a healthcare organisation classified as "Nephrology Physician" and located at 140 Thomas Johnson Dr Ste 202 in Frederick, Maryland. The organisation's authorised official is Jenn Rohrer. The organisation has been enumerated in the NPI registry since 2026.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Otto Roza M.D., P.A. accepts. To confirm in-network status with your specific health plan, contact Otto Roza M.D., P.A. directly at (301) 694-7788.
Frequently asked
Yes. NPI 1629915442 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (301) 694-7788.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Otto Roza M.D., P.A. is a Type-2 organisational NPI.