Dr Gerald David Karetnick, DO - Medicare Family Practice in Nanuet, NY

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Dr Gerald David Karetnick, DO is a medicare enrolled "Family Medicine" physician in Nanuet, New York. He went to Rowan University School Of Osteopathic Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Bon Secours Charity Health System Medical Group, P.c. and his current practice location is 36 College Ave, Nanuet, New York. You can reach out to his office (for appointments etc.) via phone at (845) 623-2456.

Dr Gerald David Karetnick is licensed to practice in New York (license number 230166) 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 1740269000.

Contact Information

Dr Gerald David Karetnick, DO
36 College Ave,
Nanuet, NY 10954-3093
(845) 623-2456
(845) 623-6420

Map and Direction




Physician's Profile

Full NameDr Gerald David Karetnick
GenderMale
SpecialityFamily Practice
Experience23 Years
Location36 College Ave, Nanuet, 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 Gerald David Karetnick attended and graduated from Rowan University School Of Osteopathic Medicine in 2001
  NPI Data:
  • NPI Number: 1740269000
  • Provider Enumeration Date: 01/13/2006
  • Last Update Date: 10/21/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4688641061
  • Enrollment ID: I20090331000196

Medical Identifiers

Medical identifiers for Dr Gerald David Karetnick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740269000NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 230166 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Nyack Hosp Home Care ChhaPearl river, NYHome health agency
Revival Home Health CareBrooklyn, NYHome health agency
Archcare At HomeValhalla, NYHome health agency
Good Samaritan Hospital Home Care Department ChhaWest nyack, NYHome health agency
A & T Certified Home Care, LlcNew city, NYHome health agency
Good Samaritan Hospital Of SuffernSuffern, NYHospital
Helen Hayes HospitalWest haverstraw, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bon Secours Charity Health System Medical Group, P.c.1658262084148

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 Gerald David Karetnick allows following entities to bill medicare on his behalf.
Entity NameBon Secours Charity Health System Medical Group, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487694345
PECOS PAC ID: 1658262084
Enrollment ID: O20040323001971

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 Gerald David Karetnick 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 Gerald David Karetnick, DO
36 College Ave,
Nanuet, NY 10954-3093

Ph: (845) 623-2456		Dr Gerald David Karetnick, DO
36 College Ave,
Nanuet, NY 10954-3093

Ph: (845) 623-2456

Reviews and Comments


Family Medicine Doctors in Nanuet, NY

Allison Linden, FNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3 Crescent Ln, Nanuet, NY 10954
Phone: 845-238-4840    
Fahad Pervez, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 256 E Route 59, Nanuet, NY 10954
Phone: 845-624-2273    
Dr. Paul Robert Ostroy, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 259 N Middletown Rd, Nanuet, NY 10954
Phone: 845-624-7200    Fax: 845-624-3304
Joseph Thomas Ingrassia, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 36 College Ave, Nanuet, NY 10954
Phone: 845-623-2456    Fax: 845-623-6420
Dr. Matthew James Zeppieri, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 256 E Route 59, Nanuet, NY 10954
Phone: 845-624-2273    
Mr. Alain M Mass, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Old Nyack Tpke, Townehouse Office Park, Suite 103, Nanuet, NY 10954
Phone: 845-623-0047    Fax: 845-623-0049
Dr. Steve Z Douer, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 259 N Middletown Rd, Nanuet, NY 10954
Phone: 845-624-7200    

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.