Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Janowitz, PA

Physician Assistant in Bronx, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528157831

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Registry record

Entity type Individual (Type 1)

Name Donald Janowitz

Credential PA

Sex Male

Practice address Mmc - Dept. of Medicine, 111 East 210th Street, Bronx, NY, 10467

Phone (718) 920-2961

Enumeration date Oct 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 005735 (NY) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Donald Janowitz practice?

The practice location on file with NPPES is in Bronx, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Donald Janowitz?

The National Provider Identifier (NPI) for Donald Janowitz is 1528157831, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jacqueline Achkar Infectious Disease Physician · Bronx, NY NPI 1750488573 Michal Melamed Nephrology Physician · Bronx, NY NPI 1407953235 Lynne Dennerlein Nurse Practitioner · Bronx, NY NPI 1992898118 Clement Tagoe Rheumatology Physician · Bronx, NY NPI 1801985197 David Appel Pulmonary Disease Physician · Bronx, NY NPI 1851480156 Andrew Krumerman Clinical Cardiac Electrophysiology Physician · Bronx, NY NPI 1134218548 Anna Kitaychik Physician Assistant · Bronx, NY NPI 1023107430 Anthony Lin Internal Medicine Physician · Bronx, NY NPI 1821187238

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.