Dr Mark Gudesblatt, MD - Medicare Neurology in Islip, NY

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Dr Mark Gudesblatt, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Islip, New York. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Neurology. He is a member of the group practice New York University and his current practice location is 712 Main St, Islip, New York. You can reach out to his office (for appointments etc.) via phone at (631) 666-3939.

Dr Mark Gudesblatt is licensed to practice in New York (license number 147227) 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 1528030269.

Contact Information

Dr Mark Gudesblatt, MD
712 Main St,
Islip, NY 11751-3620
(631) 666-3939
(631) 666-3994

Map and Direction




Physician's Profile

Full NameDr Mark Gudesblatt
GenderMale
SpecialityNeurology
Experience44 Years
Location712 Main St, Islip, 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 Gudesblatt graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1528030269
  • Provider Enumeration Date: 02/06/2006
  • Last Update Date: 09/13/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5799672721
  • Enrollment ID: I20070713000474

Medical Identifiers

Medical identifiers for Dr Mark Gudesblatt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528030269NPI-NPPES
01158790MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 147227 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Long Island Community HospitalPatchogue, NYHospital
New York University Langone Medical CenterNew york, NYHospital
St Charles HospitalPort jefferson, NYHospital
Suny/stony Brook University HospitalStony brook, NYHospital
Good Samaritan Hospital Medical CenterWest islip, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New York University13552324224495

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 Gudesblatt allows following entities to bill medicare on his behalf.
Entity NameLong Island Community Hospital At Nyu Langone Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417232760
PECOS PAC ID: 9739090051
Enrollment ID: O20031218000695
Entity NameSouth Shore Neurologic Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083782460
PECOS PAC ID: 5092602110
Enrollment ID: O20040303000492
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameEvolution Health Solutions Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205407855
PECOS PAC ID: 2264809300
Enrollment ID: O20221103000181

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 Gudesblatt 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 Gudesblatt, MD
712 Main St,
Islip, NY 11751-3620

Ph: (631) 666-3939		Dr Mark Gudesblatt, MD
712 Main St,
Islip, NY 11751-3620

Ph: (631) 666-3939

Reviews and Comments


Psychiatry & Neurology Doctors in Islip, NY

Dr. Myassar Zarif, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 712 Main St, Islip, NY 11751
Phone: 631-666-3939    Fax: 631-666-3994
Dr. Edward Firouztale, DO
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Practice Location: 712 Main St, Islip, NY 11751
Phone: 631-666-3939    Fax: 631-666-3994
Dr. Franklin Nicholas Laviola, MD
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Practice Location: 499 Islip Ave, Islip, NY 11751
Phone: 631-581-8152    Fax: 631-277-8660
Dr. Norman Pflaster, MD
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Practice Location: 712 Main St, Islip, NY 11751
Phone: 631-666-3939    Fax: 631-666-3994
Sharon Hill, NP
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 50 47th St, Islip, NY 11751
Phone: 347-241-0826    
Dr. Melissa Lauren Bernbaum, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 712 Main St, Islip, NY 11751
Phone: 631-666-3951    Fax: 631-750-1177

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.