Mark J Geller, MD in Blawnox, PA - Medicare Cardiovascular Disease (cardiology)

Mark J Geller, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Blawnox, Pennsylvania. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1977 and has 48 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). His current practice location is 121 Freeport Rd Ste 200, Blawnox, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (412) 965-3335.

Mark J Geller is licensed to practice in Pennsylvania (license number MD029608E) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1396709069.

Contact Information

	Mark J Geller, MD
	121 Freeport Rd Ste 200, Blawnox, PA 15238-3485
	(412) 965-3335
	(412) 487-1913

Map and Direction

Physician's Profile

Full Name	Mark J Geller
Gender	Male
Speciality	Cardiovascular Disease (cardiology)
Experience	48 Years
Location	121 Freeport Rd Ste 200, Blawnox, Pennsylvania
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mark J Geller attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1977

NPI Data:

NPI Number: 1396709069
Provider Enumeration Date: 04/12/2006
Last Update Date: 11/19/2025

Medicare PECOS Information:

PECOS PAC ID: 6103953948
Enrollment ID: I20100427000434

Medical Identifiers

Medical identifiers for Mark J Geller such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396709069	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD029608E (Pennsylvania)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	MD029608E (Pennsylvania)	Primary
207RI0011X	Internal Medicine - Interventional Cardiology	MD-029608-E (Pennsylvania)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Upmc Presbyterian Shadyside	Pittsburgh, PA	Hospital
Magee Womens Hospital Of Upmc Health System	Pittsburgh, PA	Hospital
Jefferson Hospital	Jefferson hills, PA	Hospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mark J Geller allows following entities to bill medicare on his behalf.

Entity Name	Allegheny Clinic
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073081493 PECOS PAC ID: 5395649586 Enrollment ID: O20040310000602

Entity Name	Mark J. Geller Md Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023576436 PECOS PAC ID: 6507107216 Enrollment ID: O20190408000134

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark J Geller is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Mark J Geller, MD 121 Freeport Rd Ste 200, Blawnox, PA 15238-3485 Ph: (412) 965-3335	Mark J Geller, MD 121 Freeport Rd Ste 200, Blawnox, PA 15238-3485 Ph: (412) 965-3335

Reviews and Comments

Internal Medicine Doctors in Blawnox, PA

Dr. Angelo Constantino, MD MPH Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 121 Freeport Rd Ste 200, Blawnox, PA 15238 Phone: 412-784-2323 Fax: 412-784-2320
Asha Raman, MD Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 307 Freeport Road, Blawnox, PA 15238 Phone: 412-826-0500 Fax: 412-828-1142
Brian W Zimmer, D.O. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 121 Freeport Rd Ste 200, Blawnox, PA 15238 Phone: 412-683-4550 Fax: 412-246-4567

Mark J Geller, MD - Medicare Cardiovascular Disease (cardiology) in Blawnox, PA