Mark R Johnston, MD - Medicare Family Medicine in New Rochelle, NY

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Mark R Johnston, MD is a medicare enrolled "Family Medicine" physician in New Rochelle, New York. His current practice location is Westchester County Department Of Health, 145 Huguenot Street, New Rochelle, New York. You can reach out to his office (for appointments etc.) via phone at (914) 813-5237.

Mark R Johnston is licensed to practice in New York (license number 149047) 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 1619175460.

Contact Information

Mark R Johnston, MD
Westchester County Department Of Health, 145 Huguenot Street,
New Rochelle, NY 10801-5234
(914) 813-5237
Not Available

Map and Direction




Physician's Profile

Full NameMark R Johnston
GenderMale
SpecialityFamily Medicine
LocationWestchester County Department Of Health, New Rochelle, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619175460
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 04/24/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9133343908
  • Enrollment ID: I20140617002539

Medical Identifiers

Medical identifiers for Mark R Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619175460NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 149047 (New York)Primary
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine 149047 (New York)Secondary

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. Mark R Johnston allows following entities to bill medicare on his behalf.
Entity NameEmpire Wound Physician Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093130742
PECOS PAC ID: 6406170497
Enrollment ID: O20150122001257

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. Mark R Johnston 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
Mark R Johnston, MD
Westchester County Department Of Health, 145 Huguenot Street,
New Rochelle, NY 10801-5234

Ph: (914) 813-5237		Mark R Johnston, MD
Westchester County Department Of Health, 145 Huguenot Street,
New Rochelle, NY 10801-5234

Ph: (914) 813-5237

Reviews and Comments


Family Medicine Doctors in New Rochelle, NY

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Dr. Hirendra J Dave, MD
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Oluwatoyin Adekitan Modupe, FNP
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Dr. Robert Erwin Bases, M.D.
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Dr. Aaron Edward Roth, MD
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Phone: 914-949-3988    
Natasha Cortijo-brown, FNP-BC
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Practice Location: 130 Montgomery Cir, New Rochelle, NY 10804
Phone: 347-200-4201    

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.