Dr Walter Perez, MD - Medicare Obstetrics/gynecology in Harrison, NJ

  1. Home
  2. Obstetrics & Gynecology
  3. NJ
  4. Harrison
Dr Walter Perez, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Harrison, New Jersey. He went to Rutgers New Jersey Medical School and graduated in 1997 and has 27 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Barnabas Health Medical Group Pc and his current practice location is 213 Harrison Ave, Harrison, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 350-0800.

Dr Walter Perez is licensed to practice in New Jersey (license number 25MA06952400) 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 1255396982.

Contact Information

Dr Walter Perez, MD
213 Harrison Ave,
Harrison, NJ 07029-1340
(973) 350-0800
(973) 350-0885

Map and Direction




Physician's Profile

Full NameDr Walter Perez
GenderMale
SpecialityObstetrics/gynecology
Experience27 Years
Location213 Harrison Ave, Harrison, 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 Walter Perez attended and graduated from Rutgers New Jersey Medical School in 1997
  NPI Data:
  • NPI Number: 1255396982
  • Provider Enumeration Date: 04/18/2006
  • Last Update Date: 03/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133168065
  • Enrollment ID: I20050429000002

Medical Identifiers

Medical identifiers for Dr Walter Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255396982NPI-NPPES
2K7705OtherNJHEALTH NET
3802206OtherNJAETNA HMO
6953243OtherNJCIGNA HEALTHCARE
63584MedicaidNJ
P3564059OtherNJOXFORD
7815248OtherNJAETNA PPO
108244OtherNJAMERIGROUP OF NJ
8223205OtherNJGHI
34730OtherNJUNITED HEALTH CARE
2143265OtherNJUNITED HEALTH CARE
2412578001OtherNJAMERIHEALTH OF NJ
1000748500OtherNJAMERICHOICE OF NJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 25MA06952400 (New Jersey)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Barnabas Health Medical Group Pc9537316955567

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 Walter Perez allows following entities to bill medicare on his behalf.
Entity NameWalter Perez, M.d., L.l.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467414128
PECOS PAC ID: 8224077151
Enrollment ID: O20050429000001
Entity NameBarnabas Health Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841557246
PECOS PAC ID: 9537316955
Enrollment ID: O20120820000951
Entity NameSbmc Provider Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942748983
PECOS PAC ID: 8729344569
Enrollment ID: O20171109003416
Entity NameCmmc Provider Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487192324
PECOS PAC ID: 4981939931
Enrollment ID: O20190712000485

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 Walter Perez 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 Walter Perez, MD
Po Box 213,
Harrison, NJ 07029-0213

Ph: (973) 350-0800		Dr Walter Perez, MD
213 Harrison Ave,
Harrison, NJ 07029-1340

Ph: (973) 350-0800

Reviews and Comments


Obstetrics & Gynecology Doctors in Harrison, NJ


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.