Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David M Schwalb, MD

Urology Physician in Middletown, NY · enumerated 2006.

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

National Provider Identifier

1851368468

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Registry record

Entity type Individual (Type 1)

Name Dr. David M Schwalb

Credential MD

Sex Male

Practice address 419 E Main St, Middletown, NY, 10940

Phone (845) 342-4774

Fax (845) 381-1703

Enumeration date Mar 2, 2006

Last updated in NPPES Jul 7, 2025

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA06073700 (NJ) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD479749 (PA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 162928 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for David Schwalb?

The National Provider Identifier (NPI) for David Schwalb is 1851368468, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Schwalb practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-07.