Dr David Linker, MD - Medicare Internal Medicine in Huntington, NY

Dr David Linker, MD is a medicare enrolled "Internal Medicine" physician in Huntington, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Care Pc and his current practice location is 200 West Craver St, Suite 1, Huntington, New York. You can reach out to his office (for appointments etc.) via phone at (631) 421-0020.

Dr David Linker is licensed to practice in New York (license number 218245) 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 1083726178.

Contact Information

Dr David Linker, MD
200 West Craver St, Suite 1,
Huntington, NY 11743
(631) 421-0020
(631) 421-5991

Map and Direction




Physician's Profile

Full NameDr David Linker
GenderMale
SpecialityInternal Medicine
Experience25 Years
Location200 West Craver St, Huntington, 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 David Linker attended and graduated from Icahn School Of Medicine At Mount Sinai in 1999
  NPI Data:
  • NPI Number: 1083726178
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941347553
  • Enrollment ID: I20091029000567

Medical Identifiers

Medical identifiers for Dr David Linker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083726178NPI-NPPES
DL050S810OtherBCBS
02362292MedicaidNY
397829OtherCONNECTICARE
CIGNAOther112234962
060OtherNEW YORK MEDICAID SPECIAL
2211282OtherUNITED
4C3280OtherCARECORE
LD8245OtherATLANTAS
CIMOtherWCB RATING CODE
218245OtherMEDICAL LICENCE NUMBER
218245OtherSTATE
218245OtherHIP
P00040486OtherRRMC
003OtherNYMCDLC
P2668478OtherOXFORD
VYTRAOther142578

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 218245 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peconic Bay Homehealth ServicesRiverhead, NYHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240997

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 David Linker allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468

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 David Linker 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 David Linker, MD
200 West Craver St, Suite 1,
Huntington, NY 11743

Ph: (631) 421-0020
Dr David Linker, MD
200 West Craver St, Suite 1,
Huntington, NY 11743

Ph: (631) 421-0020

Reviews and Comments


Internal Medicine Doctors in Huntington, NY

Richard B Schwarz, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 325 Park Ave, Huntington, NY 11743
Phone: 631-351-3784    Fax: 631-547-5349
Dr. Sotir Polena, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 172 E Main St, Huntington, NY 11743
Phone: 631-385-0022    Fax: 631-385-0896
Dr. James I Klepper, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 175 E Main St, Suite 200, Huntington, NY 11743
Phone: 631-549-5700    Fax: 631-549-1991
Dr. Adam Ross Davis, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 172 E Main St, Huntington, NY 11743
Phone: 631-385-0022    Fax: 631-385-0896
Dr. Jalil Anwar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 161 E Main St, Huntington, NY 11743
Phone: 631-760-8207    Fax: 631-549-1084
Frederick Joseph Gandolfo, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 205 E Main St Ste 1-4, Huntington, NY 11743
Phone: 631-350-6077    
Ritsa Marie Frousios, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 270 Park Ave, Huntington, NY 11743
Phone: 631-351-2000    

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).

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