Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven M. Greenfield, M.D.

Gastroenterology Physician in Phila, PA · enumerated 2006.

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

National Provider Identifier

1326007576

Verified

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Registry record

Entity type Individual (Type 1)

Name Steven M. Greenfield

Credential M.D.

Sex Male

Practice address 132 S 10th St, 480 Main Building, Phila, PA, 19107

Phone (215) 955-8900

Fax (215) 955-5245

Enumeration date Mar 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD022619E (PA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0008572400007	Medicaid	PA	-

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 Steven Greenfield?

The National Provider Identifier (NPI) for Steven Greenfield is 1326007576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Greenfield practice?

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

Other providers at this practice address

Browse all →

Charalambos Solomides Clinical Pathology/Laboratory Medicine Physician · Philadelphia, PA NPI 1275521353 Susan Inniss Clinical Pathology/Laboratory Medicine Physician · Philadelphia, PA NPI 1588652531 Hiewon Hann Pediatrics Physician · Phila, PA NPI 1265491419 Sidney Cohen Gastroenterology Physician · Phila, PA NPI 1821057720 Mitchell Conn Gastroenterology Physician · Phila, PA NPI 1922067917 Anthony Dimarino Gastroenterology Physician · Phila, PA NPI 1780643775 David Loren Gastroenterology Physician · Phila, PA NPI 1508825316 Dimarino-Kroop-Prieto Gastrointestinal Associates PA Gastroenterology Physician · Phila, PA NPI 1962464479

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