Douglas Martin Weissman, MD in Pittsburgh, PA

Douglas Martin Weissman, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Pittsburgh, Pennsylvania. He went to Howard University College Of Medicine and graduated in 1985 and has 40 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Nchmd Inc, Partners Physician Group and his current practice location is 1307 Federal St Ste B100, Pittsburgh, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (412) 359-8900.

Douglas Martin Weissman is licensed to practice in Illinois (license number 036144304) 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 1801800289.

Contact Information

	Douglas Martin Weissman, MD
	1307 Federal St Ste B100, Pittsburgh, PA 15212-4761
	(412) 359-8900
	(412) 359-8977

Map and Direction

Physician's Profile

Full Name	Douglas Martin Weissman
Gender	Male
Speciality	Gastroenterology
Experience	40 Years
Location	1307 Federal St Ste B100, Pittsburgh, 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:

Douglas Martin Weissman attended and graduated from Howard University College Of Medicine in 1985

NPI Data:

NPI Number: 1801800289
Provider Enumeration Date: 07/28/2006
Last Update Date: 12/03/2025

Medicare PECOS Information:

PECOS PAC ID: 6709989437
Enrollment ID: I20070316000255

Medical Identifiers

Medical identifiers for Douglas Martin Weissman such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1801800289	NPI	-	NPPES
0448319	Medicaid	OH
100265946	Medicaid	WI
1101997375	Other	IN	ANTHEM PTAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	3872 (Wisconsin)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	MD479317 (Pennsylvania)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	25MA04832600 (New Jersey)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	35.129369 (Ohio)	Secondary
207R00000X	Internal Medicine	01077964A (Indiana)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	036144304 (Illinois)	Primary
207RG0100X	Internal Medicine - Gastroenterology	01077964A (Indiana)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Akron General Medical Center	Akron, OH	Hospital
Naples Community Hospital	Naples, FL	Hospital
Inspira Medical Center Vineland	Vineland, NJ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Nchmd Inc	9436139565	444
Partners Physician Group	4183529340	475

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. Douglas Martin Weissman allows following entities to bill medicare on his behalf.

Entity Name	Nchmd Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831120195 PECOS PAC ID: 9436139565 Enrollment ID: O20040721000254

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. Douglas Martin Weissman 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
Douglas Martin Weissman, MD 2 Deepwood Ct, Old Westbury, NY 11568-1006 Ph: () -	Douglas Martin Weissman, MD 1307 Federal St Ste B100, Pittsburgh, PA 15212-4761 Ph: (412) 359-8900

Reviews and Comments

Internal Medicine Doctors in Pittsburgh, PA

Krishna Kancharla, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 5200 Centre Ave, Suite 710, Pittsburgh, PA 15232 Phone: 412-623-6889
Christine Peoples, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3601 5th Ave, Suite 3b Falk Medical Building, Pittsburgh, PA 15213 Phone: 412-647-6700
Rima Abdel Massih, Gastroenterology Medicare: Medicare Enrolled Practice Location: 3601 5th Ave, Suite 3a, Pittsburgh, PA 15213 Phone: 412-648-6273
Dr. Matthew Michael Lander, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 320 E North Ave, Pittsburgh, PA 15212 Phone: 412-359-6500
Katrina Han, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3601 5th Ave Bldg Suite3a, Pittsburgh, PA 15213 Phone: 412-586-9700
Utpal Jha, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 200 Lothrop St, Pittsburgh, PA 15213 Phone: 412-530-6274
Lyanne Marie Caraballo, PA Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1000 Integrity Dr Ste 110, Pittsburgh, PA 15235 Phone: 412-342-0036 Fax: 412-342-0041

Douglas Martin Weissman, MD - Medicare Gastroenterology in Pittsburgh, PA