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MARK J. GELLER, MD, LLC
NPI 1023576436
Internal Medicine - Cardiovascular Disease in Blawnox, PA

Active since March 05, 2019
121 FREEPORT RD STE 200, BLAWNOX, PA 15238(412) 639-1770(412) 487-1913 Get Directions Write a Review

NPPES record last updated: March 5, 2019. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mark J. Geller, Md, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK J. GELLER, MD, LLC (NPI 1023576436) is a healthcare organization registered as a cardiovascular disease in Blawnox, Pennsylvania and active in the NPI registry since March 2019. The organization lists Mark J Geller, Owner, as its authorized official.

NPPES Registry Identity

NPI1023576436
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameMARK J. GELLER, MD, LLC
Location Address121 FREEPORT RD STE 200Blawnox, PA 15238-3411
Mailing Address121 Freeport Rd Ste 200Blawnox, PA 15238-3411 · (412) 639-1770 · Fax (412) 487-1913
Phone(412) 639-1770
Fax(412) 487-1913
Organization SubpartNo
Authorized OfficialMark J GellerOwner · (412) 639-1770
Enumeration DateMarch 5, 2019
✔ NPI 1023576436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
121 FREEPORT RD STE 200, Blawnox, PA 15238
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Other Names 1

Doing Business AsMark J. Geller, Md, Llc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARK J GELLER MD
Internal Medicine (Cardiovascular Disease)
121 FREEPORT RD STE 200
BLAWNOX, PA 15238
Allegheny County (412) 965-3335
DR. ANGELO CONSTANTINO MD MPH
Internal Medicine
121 FREEPORT RD STE 200
BLAWNOX, PA 15238
Allegheny County (412) 784-2323
POLAM & ASSOCIATES, PC
Internal Medicine (Interventional Cardiology)
121 FREEPORT RD STE 200
BLAWNOX, PA 15238
Allegheny County (412) 784-7180
CHANDRA R POLAM MD
Internal Medicine (Cardiovascular Disease)
121 FREEPORT RD STE 200
BLAWNOX, PA 15238
Allegheny County (412) 784-7180
BRIAN W ZIMMER D.O.
Internal Medicine (Nephrology)
121 FREEPORT RD STE 200
BLAWNOX, PA 15238
Allegheny County (412) 683-4550

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark J. Geller, MD, LLC's NPI number?

The NPI number for Mark J. Geller, MD, LLC is 1023576436. It was assigned to this organization in the NPPES registry on March 5, 2019.

Where is Mark J. Geller, MD, LLC located?

Mark J. Geller, MD, LLC is located at 121 Freeport Rd Ste 200, Blawnox, PA 15238. The listed phone number is (412) 639-1770.

What is Mark J. Geller, MD, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Mark J. Geller, MD, LLC was last updated on March 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.