Dr Liviu Nastase, MD - Medicare Internal Medicine in Pearl River, NY

Dr Liviu Nastase, MD is a medicare enrolled "Internal Medicine" physician in Pearl River, New York. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice White Plains Medical Diagnostic Services, Pc and his current practice location is 275 N Middletown Rd, Suite 2e, Pearl River, New York. You can reach out to his office (for appointments etc.) via phone at (845) 735-4811.

Dr Liviu Nastase is licensed to practice in New York (license number 195596) 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 1922019165.

Contact Information

Dr Liviu Nastase, MD
275 N Middletown Rd, Suite 2e,
Pearl River, NY 10965
(845) 735-4811
(845) 735-2618

Map and Direction




Physician's Profile

Full NameDr Liviu Nastase
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location275 N Middletown Rd, Pearl River, 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 Liviu Nastase graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1922019165
  • Provider Enumeration Date: 08/11/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0143294249
  • Enrollment ID: I20040930001229

Medical Identifiers

Medical identifiers for Dr Liviu Nastase such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922019165NPI-NPPES
01511595MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 195596 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Revival Home Health CareBrooklyn, NYHome health agency
Nyack HospitalNyack, NYHospital
Nyack Ridge Rehabilitation And Nursing CenterValley cottage, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
White Plains Medical Diagnostic Services, Pc539591893265

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 Liviu Nastase allows following entities to bill medicare on his behalf.
Entity NameHighland Medical P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376600304
PECOS PAC ID: 2668370420
Enrollment ID: O20031230000737
Entity NameWhite Plains Medical Diagnostic Services, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689955338
PECOS PAC ID: 5395918932
Enrollment ID: O20111027000238

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 Liviu Nastase 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 Liviu Nastase, MD
275 N Middletown Rd, Suite 2e,
Pearl River, NY 10965

Ph: (845) 735-4811
Dr Liviu Nastase, MD
275 N Middletown Rd, Suite 2e,
Pearl River, NY 10965

Ph: (845) 735-4811

Reviews and Comments


Internal Medicine Doctors in Pearl River, NY

Dr. Charles Knirsch, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 401 N Middletown Rd, Pearl River, NY 10965
Phone: 845-602-3293    
Dr. Arthur Erwin Appel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 119 Franklin Ave, Pearl River, NY 10965
Phone: 845-735-4100    Fax: 845-735-4473
Dr. Stefan P Kurucz, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 300 North Middletown Road, Suite 11, Pearl River, NY 10965
Phone: 845-735-4114    Fax: 845-732-8425
Dr. Elliot Neil Dehaan, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 401 N Middletown Rd, Attn: Dr. Elliot Dehaan, Building 190/floor 4, Pearl River, NY 10965
Phone: 646-285-5372    
Dr. Michele Helene Leder, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 169 N Middletown Rd, Pearl River, NY 10965
Phone: 845-735-3883    Fax: 845-735-5554

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.