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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OTTO ROZA M.D., P.A.
NPI 1629915442
Internal Medicine - Nephrology in Frederick, MD

Active since April 30, 2026CLIA 21D0220533 · Microscopy
140 THOMAS JOHNSON DR STE 202, FREDERICK, MD 21702(301) 694-7788 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 24, 2026, May 12, 2026, Apr 30, 2026 (3 updates tracked since 2026).

About Otto Roza M.d., P.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OTTO ROZA M.D., P.A. (NPI 1629915442) is a healthcare organization registered as a nephrology in Frederick, Maryland and active in the NPI registry since April 2026. The organization holds a CLIA Microscopy certificate valid through March 31, 2027 and lists Jeremy Yospin, President, as its authorized official.

NPPES Registry Identity

NPI1629915442
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameOTTO ROZA M.D., P.A.
Location Address140 THOMAS JOHNSON DR STE 202Frederick, MD 21702-4485
Mailing Address12931 Oak Hill AveHagerstown, MD 21742-2914 · (301) 797-9600
Phone(301) 694-7788
Organization SubpartNo
Authorized OfficialJeremy YospinPresident · (301) 797-9600
Enumeration DateApril 30, 2026
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1629915442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
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.
140 THOMAS JOHNSON DR STE 202, Frederick, MD 21702
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 21D0220533

Otto Roza MD Pa/ Meadow Kidney Care · Frederick, MD
Active · expires Mar 31, 2027
CLIA Number21D0220533
Laboratory TypePhysician Office
Certificate Effective DateApril 1, 2025
Certificate Expiration DateMarch 31, 2027
Laboratory DirectorMuneed S. Malik
Laboratory Phone(301) 694-7788
Laboratory LocationOtto Roza MD Pa/ Meadow Kidney Care140 Thomas Johnson Dr Ste 202, Frederick, MD 21702
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Otto Roza M.D., P.A.'s NPI number?

The NPI number for Otto Roza M.D., P.A. is 1629915442. It was assigned to this organization in the NPPES registry on April 30, 2026.

Where is Otto Roza M.D., P.A. located?

Otto Roza M.D., P.A. is located at 140 Thomas Johnson Dr Ste 202, Frederick, MD 21702. The listed phone number is (301) 694-7788.

What is Otto Roza M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Does Otto Roza M.D., P.A. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 21D0220533) is associated with this NPI, valid through March 31, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Otto Roza M.D., P.A. was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.