Dr Gerard Joseph Pregenzer, MD - Medicare Obstetrics/gynecology in Warren, NJ

Dr Gerard Joseph Pregenzer, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Warren, New Jersey. He went to Rutgers New Jersey Medical School and graduated in 1983 and has 41 years of diverse experience with area of expertise as Obstetrics/gynecology. His current practice location is 65 Mountain Blvd Ext Suite 201, Womens Health Care Of Warren, Warren, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 469-9494.

Dr Gerard Joseph Pregenzer is licensed to practice in New Jersey (license number 25MA0521600) 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 1588671648.

Contact Information

Dr Gerard Joseph Pregenzer, MD
65 Mountain Blvd Ext Suite 201, Womens Health Care Of Warren,
Warren, NJ 07059
(732) 469-9494
(732) 469-0036

Map and Direction




Physician's Profile

Full NameDr Gerard Joseph Pregenzer
GenderMale
SpecialityObstetrics/gynecology
Experience41 Years
Location65 Mountain Blvd Ext Suite 201, Warren, New Jersey
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 Gerard Joseph Pregenzer attended and graduated from Rutgers New Jersey Medical School in 1983
  NPI Data:
  • NPI Number: 1588671648
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 12/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4688572787
  • Enrollment ID: I20031230000242

Medical Identifiers

Medical identifiers for Dr Gerard Joseph Pregenzer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588671648NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 25MA0521600 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University Hospital - SomersetSomerville, NJHospital
Jfk Medical CenterEdison, NJHospital

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 Gerard Joseph Pregenzer allows following entities to bill medicare on his behalf.
Entity NameWomens Health Care Of Warren P A
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376678235
PECOS PAC ID: 5698673788
Enrollment ID: O20031229000255

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 Gerard Joseph Pregenzer 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 Gerard Joseph Pregenzer, MD
65 Mountain Blvd Ext Suite 201, Womens Health Care Of Warren,
Warren, NJ 07059

Ph: (732) 469-9400
Dr Gerard Joseph Pregenzer, MD
65 Mountain Blvd Ext Suite 201, Womens Health Care Of Warren,
Warren, NJ 07059

Ph: (732) 469-9494

Reviews and Comments


Obstetrics & Gynecology Doctors in Warren, NJ

Mr. George Tweddel, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 27 Mountain Blvd, Suite 6, Warren, NJ 07059
Phone: 908-561-1102    Fax: 908-561-1106
Dr. Shilpa Mahendra Clott, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 31 Mountain Blvd Bldg T, Suite 1, Warren, NJ 07059
Phone: 908-222-0070    Fax: 908-374-6152
Dr. James A Levey, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 34 Mountain Blvd, Warren, NJ 07059
Phone: 908-769-0100    Fax: 908-769-2512
Dr. Thomas De Angelis, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 27 Mountain Blvd, Suite 6, Warren, NJ 07059
Phone: 908-561-1102    Fax: 908-561-1106
Gerald V Costa, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 16 Sugarwood Way, Warren, NJ 07059
Phone: 908-607-0030    
Dr. Maya Mansukhlal Sanghavi, M.D.;F.A.C.O.G.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 27 Mountain Blvd Ste 6, Warren, NJ 07059
Phone: 973-736-1100    Fax: 973-736-1134

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.