Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Ira Sotsky, MD

Q: What is the NPI number for Mark Sotsky?

The National Provider Identifier (NPI) for Mark Sotsky is 1922070150, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Ridgewood, NJ · enumerated 2006.

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

National Provider Identifier

1922070150

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Ira Sotsky

Credential MD

Sex Male

Practice address 1200 E Ridgewood Ave, 2nd Floor E Wing, Ridgewood, NJ, 07450

Phone (201) 670-8660

Fax (201) 447-1957

Enumeration date Feb 2, 2006

Last updated in NPPES Jun 5, 2014

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MA069231 (NJ) 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 Mark Sotsky?

The National Provider Identifier (NPI) for Mark Sotsky is 1922070150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Sotsky practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-05.