Don Zwickler, MD - Medicare Endocrinology in Pomona, NY

Don Zwickler, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Pomona, New York. He went to New York University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Endocrine Associates Of Rockland Llp and his current practice location is 5b Medical Park Dr, Pomona, New York. You can reach out to his office (for appointments etc.) via phone at (845) 362-3111.

Don Zwickler is licensed to practice in New York (license number 165180) 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 1255409553.

Contact Information

Don Zwickler, MD
5b Medical Park Dr,
Pomona, NY 10970-3516
(845) 362-3111
Not Available

Map and Direction




Physician's Profile

Full NameDon Zwickler
GenderMale
SpecialityEndocrinology
Experience40 Years
Location5b Medical Park Dr, Pomona, 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:
  • Don Zwickler attended and graduated from New York University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1255409553
  • Provider Enumeration Date: 12/04/2006
  • Last Update Date: 05/07/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7315910817
  • Enrollment ID: I20040813000482

Medical Identifiers

Medical identifiers for Don Zwickler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255409553NPI-NPPES
1598934200OtherNYGROUP NPI
1255409553OtherNYNPI
1474542MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 165180 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Of SuffernSuffern, NYHospital
Monmouth Medical Center - Southern CampusLakewood, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endocrine Associates Of Rockland Llp69018779274

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. Don Zwickler allows following entities to bill medicare on his behalf.
Entity NameEndocrine Associates Of Rockland Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598934200
PECOS PAC ID: 6901877927
Enrollment ID: O20040803001732

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. Don Zwickler 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
Don Zwickler, MD
5b Medical Park Dr,
Pomona, NY 10970-3516

Ph: (845) 362-3111
Don Zwickler, MD
5b Medical Park Dr,
Pomona, NY 10970-3516

Ph: (845) 362-3111

Reviews and Comments


Internal Medicine Doctors in Pomona, NY

Jill Fetell, MD
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 26 Firemans Memorial Dr, Suite 115, Pomona, NY 10970
Phone: 845-362-8400    
Dr. Henry M Thomas Iii, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 50 Sanitorium Rd, Building D, Pomona, NY 10970
Phone: 845-364-2512    Fax: 845-364-2628
Elliot A Heller, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 974 Route 45, Suite 2000, Pomona, NY 10970
Phone: 845-354-3700    Fax: 845-354-5439
Joel A Marcus, MD
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 8 Medical Park Dr, Pomona, NY 10970
Phone: 845-354-3010    Fax: 845-354-0111
Dr. William Gael, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 972 Route 45, Suite103, Pomona, NY 10970
Phone: 212-472-1900    
Marela Zoe Velez, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 50 Sanatorium Rd Bldg D, Pomona, NY 10970
Phone: 845-364-2997    Fax: 845-364-3658

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.