Walter Perez, MD
Obstetrics & Gynecology Physician · Harrison, NJ
Walter Perez, MD is an obstetrics & gynecology physician with a practice address in Harrison, New Jersey, and NPI 1255396982, issued on Apr 18, 2006. Check the license (New Jersey 25MA06952400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Walter Perez
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25MA06952400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 213 Harrison Ave, Harrison, NJ 07029
- Phone
- (973) 350-0800
- Enumerated
- Apr 18, 2006
- Record last updated
- Mar 1, 2022
- Fax
- (973) 350-0885
- Medicaid ID
- 63584 NJ
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Verify Walter Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA06952400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
27 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $28.55
2 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Walter Perez among 1,362 obstetrics & gynecology physician records in New Jersey
Walter Perez, MD is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New Jersey
There are 1,362 obstetrics & gynecology physician records in New Jersey.
All 1,362 in New Jersey → Every provider in Harrison → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Raul Aguilar, M.D.Hoboken, NJ 070301619911906
- Michael Ahn, DOHoboken, NJ 070301578598314
- Sara Brescia, DOHoboken, NJ 070301073177127
- Mohamed Esiely, M.D.Hoboken, NJ 070301083942635
- Osbert Fernandez, MDHoboken, NJ 070301740252477
- Joseph Gressock, M.D.Hoboken, NJ 070301376654129
- Emiliana Magpantay, MDHoboken, NJ 070301013054337
- George McQuilkin, M.D.Hoboken, NJ 070301063457778
Common questions
What is Walter Perez, MD's NPI number?
Walter Perez, MD's National Provider Identifier (NPI) is 1255396982, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Perez, MD located?
The NPPES record lists a practice address at 213 Harrison Ave, Harrison, NJ, 07029. Phone: (973) 350-0800. Providers update this record themselves, so call before visiting.
How can I verify Walter Perez, MD's license?
NPPES lists New Jersey license number 25MA06952400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Walter Perez, MD prescribe under Medicare Part D?
In 2024, Walter Perez, MD had 27 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.