Mason Robert Marshall, DO - Medicare Pathology in Pittsburgh, PA

  1. Home
  2. Pathology
  3. PA
  4. Pittsburgh
Mason Robert Marshall, DO is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Pittsburgh, Pennsylvania. He graduated from medical school in 2021 and has 5 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Associated Pathologists, Sc and his current practice location is 3550 Terrace Street Pathology Education Office A711, Pittsburgh, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (412) 802-6014.

Mason Robert Marshall is licensed to practice in Wisconsin (license number 82022-21) 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 1609401736.

Contact Information

Mason Robert Marshall, DO
3550 Terrace Street Pathology Education Office A711,
Pittsburgh, PA 15270-4494
(412) 802-6014
Not Available

Map and Direction




Physician's Profile

Full NameMason Robert Marshall
GenderMale
SpecialityPathology
Experience5 Years
Location3550 Terrace Street Pathology Education Office A711, 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:
  • Mason Robert Marshall graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1609401736
  • Provider Enumeration Date: 03/09/2020
  • Last Update Date: 02/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1850793167
  • Enrollment ID: I20260323003523

Medical Identifiers

Medical identifiers for Mason Robert Marshall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609401736NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 82022-21 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Mary's Hospital - MadisonMadison, WIHospital
Ssm Health St Mary's Hospital - JanesvilleJanesville, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Associated Pathologists, Sc973928547919

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. Mason Robert Marshall allows following entities to bill medicare on his behalf.
Entity NameThe Monroe Clinic, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386720548
PECOS PAC ID: 3072425495
Enrollment ID: O20031104000392
Entity NameAssociated Pathologists, SC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396782231
PECOS PAC ID: 9739285479
Enrollment ID: O20070426000271

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. Mason Robert Marshall 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
Mason Robert Marshall, DO
3600 Forbes Avenue, Forbes Tower Plaza Level Suite 140,
Pittsburgh, PA 15213

Ph: Not Available		Mason Robert Marshall, DO
3550 Terrace Street Pathology Education Office A711,
Pittsburgh, PA 15270-4494

Ph: (412) 802-6014

Reviews and Comments


Pathology Doctors in Pittsburgh, PA

Jeffrey Fine,
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Halket St, Pittsburgh, PA 15213
Phone: 412-641-5400    
Leon Rozin, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 204 Ohara Manor Dr, Pittsburgh, PA 15238
Phone: 941-840-0503    
Dr. Howard Elliott Reidbord, M.D.
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 137 Springhouse Ln, Pittsburgh, PA 15238
Phone: 412-968-0321    
Dr. Bassem Soliman Mohamed Hendawy, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 3459 5th Ave, Pittsburgh, PA 15213
Phone: 412-647-2094    
Kenichi Tamama,
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Lothrop St, S417 Bst, Pittsburgh, PA 15213
Phone: 412-648-1260    
Anupama Kohli Sharma, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Lothrop St, Pittsburgh, PA 15213
Phone: 412-383-7498    Fax: 412-648-1916
Dr. Katherine Sue Doeden, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Lothrop St, Suite 200 C-wing, Pittsburgh, PA 15213
Phone: 412-647-4052    Fax: 412-647-4050

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.