Douglas Martin Weissman, MD - Medicare Gastroenterology 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 39 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Parkview Health System 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 NameDouglas Martin Weissman
GenderMale
SpecialityGastroenterology
Experience39 Years
Location1307 Federal St Ste B100, Pittsburgh, Pennsylvania
Accepts Medicare AssignmentsYes. 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: 04/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6709989437
  • Enrollment ID: I20180705000780

Medical Identifiers

Medical identifiers for Douglas Martin Weissman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801800289NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD479317 (Pennsylvania)Secondary
207RG0100XInternal Medicine - Gastroenterology 35.129369 (Ohio)Secondary
207RG0100XInternal Medicine - Gastroenterology 01077964A (Indiana)Secondary
207RG0100XInternal Medicine - Gastroenterology 036144304 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Akron General Medical CenterAkron, OHHospital
Parkview Regional Medical CenterFort wayne, INHospital
Hillcrest HospitalMayfield heights, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Parkview Health System Inc21633369671192
Partners Physician Group4183529340487

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 NameParkview Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932130952
PECOS PAC ID: 2163336967
Enrollment ID: O20031117000288

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 AddressPractice Location Address
Douglas Martin Weissman, MD
2 Deepwood Ct, 2757 Northpoint Pkwy,
Old Westbury, NY 11568

Ph: () -
Douglas Martin Weissman, MD
1307 Federal St Ste B100,
Pittsburgh, PA 15212-4761

Ph: (412) 359-8900

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.