Andrew M Gurien, MD - Medicare Internal Medicine in Valhalla, NY

Andrew M Gurien, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Valhalla, New York. His current practice location is 100 Woods Rd, Valhalla, New York. You can reach out to his office (for appointments etc.) via phone at (914) 372-7196.

Andrew M Gurien is licensed to practice in New York (license number 200505) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1629025408.

Contact Information

Andrew M Gurien, MD
100 Woods Rd,
Valhalla, NY 10595-1530
(914) 372-7196
(914) 909-6417

Map and Direction




Physician's Profile

Full NameAndrew M Gurien
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location100 Woods Rd, Valhalla, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629025408
  • Provider Enumeration Date: 05/27/2006
  • Last Update Date: 08/02/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3173513553
  • Enrollment ID: I20050412001098

Medical Identifiers

Medical identifiers for Andrew M Gurien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629025408NPI-NPPES
PENDINGMedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301075596 (Michigan)Secondary
208D00000XGeneral Practice 4301075596 (Michigan)Secondary
208M00000XHospitalist 4301075596 (Michigan)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 200505 (New York)Primary

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. Andrew M Gurien allows following entities to bill medicare on his behalf.
Entity NameLakeland Medical Practices
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538397120
PECOS PAC ID: 1658427042
Enrollment ID: O20090928000216

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. Andrew M Gurien 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
Andrew M Gurien, MD
506 Campus Dr,
Hancock, MI 49930-1569

Ph: (190) 688-4412
Andrew M Gurien, MD
100 Woods Rd,
Valhalla, NY 10595-1530

Ph: (914) 372-7196

Reviews and Comments


Internal Medicine Doctors in Valhalla, NY

Radhika Voleti, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Thai Quoc Nguyen, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 347-944-4364    
Fareena Nawaz, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Dr. Steven Silverman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 401 Columbus Ave, Valhalla, NY 10595
Phone: 914-769-0268    Fax: 914-769-6303
Ms. Dana Rachel Berg, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-533-4111    
Dr. Leanne Michelle Forman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: Westchester Medical Center, Grasslands Road, Cedarwood Hall Occupational Health, Valhalla, NY 10595
Phone: 914-493-5140    Fax: 914-493-7359
Dr. Jane Mencher Gold, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 401 Columbus Ave, Suite Ll1, Valhalla, NY 10595
Phone: 914-769-0268    Fax: 914-769-6303

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.