BETHESDA PEDIATRICS
NPI 1003927146
Pediatrics in Potomac, MD

Q: What is Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Active since August 31, 2006CLIA 21D0213045 · Certificate of Compliance

11325 SEVEN LOCKS ROAD, # 238, POTOMAC, MD 20854(301) 299-8930(301) 299-8933 Get Directions Write a Review

NPPES record last updated: July 22, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Bethesda Pediatrics NPPES

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

BETHESDA PEDIATRICS (NPI 1003927146) is a healthcare organization registered as a pediatrics in Potomac, Maryland and active in the NPI registry since August 2006. The organization holds a CLIA Certificate of Compliance certificate valid through December 26, 2027 and lists George M. Korengold, President, as its authorized official.

NPPES Registry Identity

NPI1003927146

Entity TypeOrganization

Primary Taxonomy208000000X

Legal Business NameDONALD W. WICZER, M.D., GEORGE M. KORENGOLD, M.D., VANESSA M. MAYOL

Location Address11325 SEVEN LOCKS ROAD, # 238Potomac, MD 20854

Mailing Address11325 Seven Locks Road, # 238Potomac, MD 20854 · (301) 299-8930 · Fax (301) 299-8933

Phone(301) 299-8930

Fax(301) 299-8933

Organization SubpartNo

Authorized OfficialGeorge M. KorengoldPresident · (301) 299-8930

Enumeration DateAugust 31, 2006

Last NPPES UpdateJuly 22, 2008

✔ NPI 1003927146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MD · D0017886

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

11325 SEVEN LOCKS ROAD, Potomac, MD 20854

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Other Names 1

Other NameBethesda Pediatrics

Other Identifiers 3

OtherC043DC · Carefirst/blue Choice

Medicaid910821100MD

OtherS962MD · Carefirst Of Md

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 of Compliance 21D0213045

Bethesda Pediatrics · Potomac, MD

Active · expires Dec 26, 2027

CLIA Number21D0213045

Laboratory TypePhysician Office

Certificate Effective DateDecember 27, 2025

Certificate Expiration DateDecember 26, 2027

Laboratory DirectorHilary M. Light-Deutsch

Laboratory Phone(301) 299-8930

Laboratory LocationBethesda Pediatrics11325 Seven Locks Rd, Potomac, MD 20854

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol's NPI number?

The NPI number for Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol is 1003927146. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is also known as Bethesda Pediatrics.

Where is Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol located?

Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol is located at 11325 Seven Locks Road # 238, Potomac, MD 20854. The listed phone number is (301) 299-8930.

What is Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Does Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 21D0213045) is associated with this NPI, valid through December 26, 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 Donald W. Wiczer, M.D., George M. Korengold, M.D., Vanessa M. Mayol was last updated on July 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.