Dr Michael Andrew Gistrak, MD - Medicare Pathology in Rahway, NJ

  1. Home
Dr Michael Andrew Gistrak, MD is a medicare enrolled "Specialist" physician in Rahway, New Jersey. He went to Js Weill Medical College, Cornell University and graduated in 1990 and has 35 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Barnabas Health Multispecialty, Milliennieum Gastroenterology Inc, Heart And Vascular Associates Of Northern Jersey, P.a., Gastrointestinal Medical Experts, Llc, Rahway Pathology, P.a. and his current practice location is 865 Stone St, Rahway, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 499-6139.

Dr Michael Andrew Gistrak is licensed to practice in * (Not Available) (license number ) 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 1396793972.

Contact Information

Dr Michael Andrew Gistrak, MD
865 Stone St,
Rahway, NJ 07065-2742
(732) 499-6139
(732) 499-6122

Map and Direction




Physician's Profile

Full NameDr Michael Andrew Gistrak
GenderMale
SpecialityPathology
Experience35 Years
Location865 Stone St, Rahway, New Jersey
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 Michael Andrew Gistrak attended and graduated from Js Weill Medical College, Cornell University in 1990
  NPI Data:
  • NPI Number: 1396793972
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 11/22/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3870665318
  • Enrollment ID: I20080628000069

Medical Identifiers

Medical identifiers for Dr Michael Andrew Gistrak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396793972NPI-NPPES
6857108MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0101XPathology - Anatomic Pathology 25MA06367700 (New Jersey)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 25MA06367700 (New Jersey)Secondary
174400000XSpecialist (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University Hospital At RahwayRahway, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Barnabas Health Multispecialty004244189120
Milliennieum Gastroenterology Inc28605339164
Heart And Vascular Associates Of Northern Jersey, P.a.418361052012
Gastrointestinal Medical Experts, Llc61030088835
Rahway Pathology, P.a.87291267844

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 Michael Andrew Gistrak allows following entities to bill medicare on his behalf.
Entity NameMichael Rosen
Entity TypePractitioner - Gastroenterology
Entity IdentifiersNPI Number: 1730150632
PECOS PAC ID: 8820139041
Enrollment ID: I20100111000488
Entity NameSaad F Habba
Entity TypePractitioner - Gastroenterology
Entity IdentifiersNPI Number: 1649270976
PECOS PAC ID: 4688715352
Enrollment ID: I20111024000133
Entity NameBarnabas Health Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447206420
PECOS PAC ID: 0648172809
Enrollment ID: O20040127000361
Entity NameHeart & Vascular Associates Of Northern Jersey, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699889980
PECOS PAC ID: 4183610520
Enrollment ID: O20040422000058
Entity NamePeter Caride Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932219573
PECOS PAC ID: 2163514712
Enrollment ID: O20070827000902
Entity NameGastrocare, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497873244
PECOS PAC ID: 3173690096
Enrollment ID: O20080918000437
Entity NameRahway Pathology, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467534495
PECOS PAC ID: 8729126784
Enrollment ID: O20091111000439
Entity NameMilliennieum Gastroenterology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326291162
PECOS PAC ID: 2860533916
Enrollment ID: O20100112000025
Entity NameDr. Ricardo E. Rodriguez, M.d, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477728582
PECOS PAC ID: 5294870671
Enrollment ID: O20100310000336
Entity NameG. I. Diagnostics, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649599184
PECOS PAC ID: 7214125731
Enrollment ID: O20101228000954
Entity NameGastrointestinal Medical Experts, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942263777
PECOS PAC ID: 6103008883
Enrollment ID: O20110317000127
Entity NameRobert I Greenblatt Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902093560
PECOS PAC ID: 7315112711
Enrollment ID: O20111214000159
Entity NameBarnabas Health Multispecialty
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538597745
PECOS PAC ID: 0042441891
Enrollment ID: O20140320001524

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 Michael Andrew Gistrak 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 Michael Andrew Gistrak, MD
865 Stone St,
Rahway, NJ 07065-2742

Ph: (732) 499-6139		Dr Michael Andrew Gistrak, MD
865 Stone St,
Rahway, NJ 07065-2742

Ph: (732) 499-6139

Reviews and Comments



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.