Nicholas Katz, MD - Medicare Internal Medicine in Warren, OH

Nicholas Katz, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Warren, Ohio. His current practice location is 1932 Niles Cortland Rd Ne, Warren, Ohio. You can reach out to his office (for appointments etc.) via phone at (330) 306-5258.

Nicholas Katz is licensed to practice in Ohio (license number 35.135876) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1548246978.

Contact Information

Nicholas Katz, MD
1932 Niles Cortland Rd Ne,
Warren, OH 44484-1055
(330) 306-5258
(330) 306-5259

Map and Direction




Physician's Profile

Full NameNicholas Katz
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location1932 Niles Cortland Rd Ne, Warren, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548246978
  • Provider Enumeration Date: 12/18/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335140268
  • Enrollment ID: I20220303002046

Medical Identifiers

Medical identifiers for Nicholas Katz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548246978NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 35.135876 (Ohio)Primary

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. Nicholas Katz allows following entities to bill medicare on his behalf.
Entity NameThe Gastroenterology Clinic & Endoscopy Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952497117
PECOS PAC ID: 3274429477
Enrollment ID: O20040225000211

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. Nicholas 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
Nicholas Katz, MD
1932 Niles Cortland Rd Ne,
Warren, OH 44484-1055

Ph: (330) 306-5258
Nicholas Katz, MD
1932 Niles Cortland Rd Ne,
Warren, OH 44484-1055

Ph: (330) 306-5258

Reviews and Comments


Internal Medicine Doctors in Warren, OH

Dr. Keith R Black, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 349 Niles Cortland Rd Ne, Warren, OH 44484
Phone: 330-372-0260    Fax: 330-372-0261
Dr. Lori C Hemrock, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 1745 Niles Cortland Rd Ne Ste 5, Warren, OH 44484
Phone: 330-856-8600    
Carmela Marie Kiraly, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1932 Niles Cortland Rd Ne, Warren, OH 44484
Phone: 330-841-4406    Fax: 333-856-9994
Urwa Barakat, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 627 Eastland Ave Se Ste 301, Warren, OH 44484
Phone: 330-392-3099    Fax: 330-395-1721
Carlos A Ricotti, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1373 E Market St, Warren, OH 44483
Phone: 330-394-6393    Fax: 330-392-3334
Zachary Kwasnicka, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1296 Tod Pl Nw, Warren, OH 44485
Phone: 330-841-4643    
Lindsey Clark, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5901 Mahoning Ave Nw, Warren, OH 44483
Phone: 330-847-9911    Fax: 330-847-3100

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.