Dr Naz Khan, MD - Medicare Family Practice in Central Islip, NY

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Dr Naz Khan, MD is a medicare enrolled "Family Medicine" physician in Central Islip, New York. She graduated from medical school in 2001 and has 25 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Optum Medical Care Pc and her current practice location is 159 Carleton Ave, Central Islip, New York. You can reach out to her office (for appointments etc.) via phone at (631) 650-2510.

Dr Naz Khan is licensed to practice in New York (license number 238766) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1982789012.

Contact Information

Dr Naz Khan, MD
159 Carleton Ave,
Central Islip, NY 11722-4172
(631) 650-2510
Not Available

Map and Direction




Physician's Profile

Full NameDr Naz Khan
GenderFemale
SpecialityFamily Practice
Experience25 Years
Location159 Carleton Ave, Central Islip, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Naz Khan graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1982789012
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 04/21/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1153376314
  • Enrollment ID: I20060303000672

Medical Identifiers

Medical identifiers for Dr Naz Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982789012NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 238766 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc99310132401031

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 Naz Khan allows following entities to bill medicare on her behalf.
Entity NameExcel Urgent Care Of Nhp Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952652281
PECOS PAC ID: 1658517883
Enrollment ID: O20130413000109
Entity NameExcel Urgent Care Of Wantagh Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184067936
PECOS PAC ID: 9234364027
Enrollment ID: O20131104000254

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 Naz Khan 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 Naz Khan, MD
172 Old South Path,
Melville, NY 11747-2809

Ph: (631) 650-2510		Dr Naz Khan, MD
159 Carleton Ave,
Central Islip, NY 11722-4172

Ph: (631) 650-2510

Reviews and Comments


Family Medicine Doctors in Central Islip, NY

Dr. Mohammad Junaid Chohan, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 172 E Suffolk Ave, Central Islip, NY 11722
Phone: 631-870-9264    Fax: 631-392-0678
Dr. Sarita Khanijo, M.D
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 45 W Suffolk Ave, Central Islip, NY 11722
Phone: 631-853-2710    Fax: 631-853-3595
Theodore A Silver,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 152 Maya Cir, Central Islip, NY 11722
Phone: 631-630-6274    
Sonia Rivera Martinez, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 267 Carleton Ave, Family Health Care Center, Ny Institute Of Technology, Central Islip, NY 11722
Phone: 631-348-3254    Fax: 631-348-3031
Dr. Anuma Kalu Ulu, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Mcfarland Ave, Central Islip, NY 11722
Phone: 631-365-3099    Fax: 866-596-9345

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.