Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew R. Astroff, M.D.

Gastroenterology Physician in Malvern, PA · enumerated 2006.

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

National Provider Identifier

1457327439

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew R. Astroff

Credential M.D.

Sex Male

Practice address 325 Central Ave, 2nd Floor, Malvern, PA, 19355

Phone (610) 644-6755

Fax (610) 647-2063

Enumeration date Feb 28, 2006

Last updated in NPPES Jan 31, 2022

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD035774E (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
100006680	Other	PA	RAILROAD MEDICARE
1043352	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.

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Frequently asked questions

Is NPI 1457327439 active?

Yes, as of the latest NPPES snapshot, NPI 1457327439 is active (record last updated 2022-01-31).

How do I verify Matthew Astroff's NPI record?

Cross-check NPI 1457327439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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M Hossein Etezady Child & Adolescent Psychiatry Physician · Malvern, PA NPI 1548249840 Emmie Amerine Adult Health Nurse Practitioner · Malvern, PA NPI 1467428474 Norman Callahan Gastroenterology Physician · Malvern, PA NPI 1851367783 Main Line Endoscopy Center LLC Endoscopy Clinic/Center · Malvern, PA NPI 1871569780 Rupal Kothari Gastroenterology Physician · Malvern, PA NPI 1124094073 Richard Tolin Gastroenterology Physician · Malvern, PA NPI 1548237415 Main Line Gastroenterology Associates, PC Gastroenterology Physician · Malvern, PA NPI 1467429365 Michael Wolfson Gastroenterology Physician · Malvern, PA NPI 1073580940

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-31.