Organization
Otto Roza M.D., P.A.
Provider's NPPES record last updated: July 24, 2026
Overview
- Entity Type
- Organization
- NPI
- 1548256811
- Primary Specialty
- Internal Medicine — Nephrology
- Practice Location
- Hagerstown, Maryland
- Organization Subpart
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 22, 2026, 2:58 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Nephrology
Allopathic & Osteopathic Physicians
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Taxonomy code 207RN0300X
Practice Locations
Practice Location
12931 Oak Hill Ave
Hagerstown, Maryland 21742-2914
Phone: (301) 797-9600
Additional Practice Location
103 Marcley Dr
Martinsburg, West Virginia 25401-2977
Phone: (304) 263-0911
Fax: (304) 263-0896
Additional Practice Location
121 Chambers Hill Dr Ste 121
Chambersburg, Pennsylvania 17201-7302
Phone: (301) 797-9600
Fax: (301) 797-3854
Additional Practice Location
11110 Medical Campus Rd Ste 149
Hagerstown, Maryland 21742-6755
Phone: (240) 313-9620
Fax: (240) 313-9044
Additional Practice Location
27 Vista Dr
Waynesboro, Pennsylvania 17268-2541
Phone: (717) 765-4117
Fax: (717) 165-8884
Record Information
- Enumeration Date
- September 22, 2005
- Provider's NPPES Record Last Updated
- July 24, 2026
- Certification Date
- July 24, 2026
- NPISignal NPPES Dataset
- August 2026
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