Iftekhar Mahmud, MD - Medicare Internal Medicine in Carmel, NY

Iftekhar Mahmud, MD is a medicare enrolled "Internal Medicine" physician in Carmel, New York. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Nuvance Health Medical Practice, Pc and his current practice location is 670 Stoneleigh Ave, Carmel, New York. You can reach out to his office (for appointments etc.) via phone at (845) 279-5711.

Iftekhar Mahmud is licensed to practice in New York (license number 294789) 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 1770966582.

Contact Information

Iftekhar Mahmud, MD
670 Stoneleigh Ave,
Carmel, NY 10512-3997
(845) 279-5711
(845) 278-5543

Map and Direction




Physician's Profile

Full NameIftekhar Mahmud
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location670 Stoneleigh Ave, Carmel, 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:
  • Iftekhar Mahmud graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1770966582
  • Provider Enumeration Date: 06/30/2015
  • Last Update Date: 10/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5193078301
  • Enrollment ID: I20181105001500

Medical Identifiers

Medical identifiers for Iftekhar Mahmud such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770966582NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 294789 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Putnam Hospital CenterCarmel, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nuvance Health Medical Practice, Pc1658468442457

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. Iftekhar Mahmud allows following entities to bill medicare on his behalf.
Entity NameNuvance Health Medical Practice, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437358033
PECOS PAC ID: 1658468442
Enrollment ID: O20071025000436

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. Iftekhar Mahmud 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
Iftekhar Mahmud, MD
670 Stoneleigh Ave,
Carmel, NY 10512-3997

Ph: (845) 279-5711
Iftekhar Mahmud, MD
670 Stoneleigh Ave,
Carmel, NY 10512-3997

Ph: (845) 279-5711

Reviews and Comments


Internal Medicine Doctors in Carmel, NY

Dr. Daniel Villon Peneyra, MD, MHA
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 670 Stoneleigh Ave, Carmel, NY 10512
Phone: 845-279-5711    
Dr. William Tung, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 672 Stoneleigh Avenue, Carmel, NY 10512
Phone: 845-279-3900    
Dr. Ira Alan Schwartz, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 672 Stoneleigh Ave, Suite C112, Carmel, NY 10512
Phone: 845-279-2900    Fax: 845-279-4685
Georgia Molly Close, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 672 Stoneleigh Ave, Carmel, NY 10512
Phone: 845-279-2000    Fax: 845-279-4695
Pavani Reddy, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Carmel Va Clinic, 1875 ,route 6, Carmel, NY 10512
Phone: 845-228-5296    
Glenn Howard Boyar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 672 Stoneleigh Ave, Carmel, NY 10512
Phone: 845-279-2000    Fax: 845-279-7730
Alex Westerman, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 670 Stoneleigh Ave, Carmel, NY 10512
Phone: 845-210-5969    

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.