Dr Gregory Stryjewski, MD - Medicare Internal Medicine in White Plains, NY

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Dr Gregory Stryjewski, MD is a medicare enrolled "Internal Medicine" physician in White Plains, New York. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice East Post Road Medical Services Pc, Innovis Health Llc and his current practice location is 41 E Post Rd, White Plains, New York. You can reach out to his office (for appointments etc.) via phone at (914) 681-2560.

Dr Gregory Stryjewski is licensed to practice in New York (license number 271397) 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 1932450624.

Contact Information

Dr Gregory Stryjewski, MD
41 E Post Rd,
White Plains, NY 10601-4607
(914) 681-2560
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory Stryjewski
GenderMale
SpecialityInternal Medicine
Experience14 Years
Location41 E Post Rd, White Plains, 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 Gregory Stryjewski graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1932450624
  • Provider Enumeration Date: 09/21/2012
  • Last Update Date: 07/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9133363948
  • Enrollment ID: I20130918000060

Medical Identifiers

Medical identifiers for Dr Gregory Stryjewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932450624NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 271397 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Essentia HealthFargo, NDHospital
White Plains Hospital CenterWhite plains, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Post Road Medical Services Pc6406198506292
Innovis Health Llc9931298155478

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 Gregory Stryjewski allows following entities to bill medicare on his behalf.
Entity NameWhite Plains Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003089491
PECOS PAC ID: 4981593092
Enrollment ID: O20040420001230
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439
Entity NameWhite Plains Hospital Medical Center
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1992255392
PECOS PAC ID: 4981593092
Enrollment ID: O20161219001743
Entity NameEast Post Road Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841767274
PECOS PAC ID: 6406198506
Enrollment ID: O20190419000178

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 Gregory Stryjewski 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 Gregory Stryjewski, MD
41 E Post Rd,
White Plains, NY 10601-4607

Ph: (914) 681-2560		Dr Gregory Stryjewski, MD
41 E Post Rd,
White Plains, NY 10601-4607

Ph: (914) 681-2560

Reviews and Comments


Internal Medicine Doctors in White Plains, NY

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Dr. Dan Costin, MD
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Joanne Tamburri, M.D.
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Dr. Avi M Deener, MD
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Mrs. Noreen H Linn, M.D.
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Practice Location: 222 Westchester Ave, Suite 205, White Plains, NY 10604
Phone: 914-949-9882    Fax: 914-421-9091

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.