Dr Mark R Kahn, MD - Medicare Dermatology in Valley Stream, NY

Dr Mark R Kahn, MD is a medicare enrolled "Dermatology" physician in Valley Stream, New York. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Atlantic Dermatologic Associates, Llp and his current practice location is 260 W Sunrise Hwy, Suite 305, Valley Stream, New York. You can reach out to his office (for appointments etc.) via phone at (516) 791-8664.

Dr Mark R Kahn is licensed to practice in New York (license number 174507) 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 1023017464.

Contact Information

Dr Mark R Kahn, MD
260 W Sunrise Hwy, Suite 305,
Valley Stream, NY 11581-1011
(516) 791-8664
(516) 791-8420

Map and Direction




Physician's Profile

Full NameDr Mark R Kahn
GenderMale
SpecialityDermatology
Experience39 Years
Location260 W Sunrise Hwy, Valley Stream, New York
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 R Kahn graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1023017464
  • Provider Enumeration Date: 07/19/2005
  • Last Update Date: 08/27/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5799752572
  • Enrollment ID: I20040911000313

Medical Identifiers

Medical identifiers for Dr Mark R Kahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023017464NPI-NPPES
01836048MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 174507-1 (New York)Secondary
207NS0135XDermatology - Procedural Dermatology 174507-1 (New York)Secondary
207N00000XDermatology 174507 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atlantic Dermatologic Associates, Llp802290086910

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 R Kahn allows following entities to bill medicare on his behalf.
Entity NameAtlantic Dermatologic Associates, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447264387
PECOS PAC ID: 8022900869
Enrollment ID: O20040326000929

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 R Kahn 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 R Kahn, MD
266 Merrick Rd, Suite 201,
Lynbrook, NY 11563-2640

Ph: (516) 599-4242
Dr Mark R Kahn, MD
260 W Sunrise Hwy, Suite 305,
Valley Stream, NY 11581-1011

Ph: (516) 791-8664

Reviews and Comments


Dermatology Doctors in Valley Stream, NY

Alan M Nussbaum, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 87 Gibson Blvd, Valley Stream, NY 11581
Phone: 516-791-6300    Fax: 516-791-6303
Dr. Louis Jared Siegel, D.O.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 70 E Sunrise Hwy, Valley Stream, NY 11581
Phone: 516-536-5656    

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.