Angelica M Hernandez, MD - Medicare Obstetrics/gynecology in West Islip, NY

Angelica M Hernandez, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in West Islip, New York. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice University Associates In Obstetrics And Gynecology University Faculty and her current practice location is 320 Montauk Hwy, West Islip, New York. You can reach out to her office (for appointments etc.) via phone at (631) 587-2500.

Angelica M Hernandez is licensed to practice in New York (license number 231840) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1164484523.

Contact Information

Angelica M Hernandez, MD
320 Montauk Hwy,
West Islip, NY 11795-4401
(631) 587-2500
(631) 587-0292

Map and Direction




Physician's Profile

Full NameAngelica M Hernandez
GenderFemale
SpecialityObstetrics/gynecology
Experience29 Years
Location320 Montauk Hwy, West Islip, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Angelica M Hernandez graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1164484523
  • Provider Enumeration Date: 04/03/2006
  • Last Update Date: 10/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2062472095
  • Enrollment ID: I20041014000402

Medical Identifiers

Medical identifiers for Angelica M Hernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164484523NPI-NPPES
02588076MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VG0400XObstetrics & Gynecology - Gynecology 231840 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Medical CenterWest islip, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Associates In Obstetrics And Gynecology University Faculty903200104593

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. Angelica M Hernandez allows following entities to bill medicare on her behalf.
Entity NameUniversity Associates In Obstetrics & Gynecology University Faculty P
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538114723
PECOS PAC ID: 9032001045
Enrollment ID: O20040325001243

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. Angelica M Hernandez 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
Angelica M Hernandez, MD
45 Research Way,
East Setauket, NY 11733-6401

Ph: (631) 615-8279
Angelica M Hernandez, MD
320 Montauk Hwy,
West Islip, NY 11795-4401

Ph: (631) 587-2500

Reviews and Comments


Obstetrics & Gynecology Doctors in West Islip, NY

Dr. John J Vullo, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 556 Montauk Hwy, West Islip, NY 11795
Phone: 631-321-4811    Fax: 631-321-4814
Margarita Jurak, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 320 Montauk Hwy, South Bay Ob/gyn, P.c., West Islip, NY 11795
Phone: 631-587-2500    Fax: 631-587-0292
Ms. Jacqueline A Ammirata, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 320 Montauk Highway, South Bay Ob Gyn Pc, West Islip, NY 11795
Phone: 631-587-2500    Fax: 631-587-0292
Mr. Peter A Judge, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 320 Montauk Highway, South Bay Ob Gyn Pc, West Islip, NY 11795
Phone: 631-587-2500    Fax: 631-587-0292
Richard J Klein, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 747 Montauk Hwy, West Islip, NY 11795
Phone: 631-587-4800    Fax: 631-587-4830
Dr. Emily K Staudenmaier, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Montauk Hwy, West Islip, NY 11795
Phone: 631-376-4163    Fax: 631-376-3420

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.