Dr Mark Harold Katz, MD - Medicare Urology in Boston, MA

Dr Mark Harold Katz, MD is a medicare enrolled "Urology" physician in Boston, Massachusetts. He went to Boston University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Urology. He is a member of the group practice Boston University Medical Center Urologists, Inc. and his current practice location is 725 Albany St, Suite 3b, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 638-8485.

Dr Mark Harold Katz is licensed to practice in Massachusetts (license number 240823) 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 1437390507.

Contact Information

Dr Mark Harold Katz, MD
725 Albany St, Suite 3b,
Boston, MA 02118-2526
(617) 638-8485
(617) 414-7372

Map and Direction




Physician's Profile

Full NameDr Mark Harold Katz
GenderMale
SpecialityUrology
Experience22 Years
Location725 Albany St, Boston, Massachusetts
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:
  • Dr Mark Harold Katz attended and graduated from Boston University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1437390507
  • Provider Enumeration Date: 03/18/2009
  • Last Update Date: 05/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668514100
  • Enrollment ID: I20100122000135

Medical Identifiers

Medical identifiers for Dr Mark Harold Katz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437390507NPI-NPPES
110082679AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 240823 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boston University Medical Center Urologists, Inc.92341058759

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. Dr Mark Harold Katz allows following entities to bill medicare on his behalf.
Entity NameBoston University Medical Center Urologists, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871531772
PECOS PAC ID: 9234105875
Enrollment ID: O20040907000130

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. Dr Mark Harold Katz 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
Dr Mark Harold Katz, MD
801 Albany St Fl G,
Boston, MA 02119-3791

Ph: () -
Dr Mark Harold Katz, MD
725 Albany St, Suite 3b,
Boston, MA 02118-2526

Ph: (617) 638-8485

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.