Walter Perez, M.D., L.L.C.
NPI 1467414128 · Obstetrics & Gynecology Physician · Harrison, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Perez, M.D., L.L.C. is a Obstetrics & Gynecology Physician organization in Harrison, NJ (NPI 1467414128).
Provider details
- NPI number
- 1467414128
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Walter Perez, M.D LLC
- Organization subpart
- Yes
- Authorized official
- Ines Perez, Administrator(973) 868-6597
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Walter Perez, M.D
- Doing business as
- Walter Perez, M.D LLC
Registry dates
- Enumerated
- 2006-04-06
- Last updated
- 2022-07-21
- Certified
- 2022-03-01
Frequently asked questions
- What is Walter Perez, M.D., L.L.C.'s NPI number?
- Walter Perez, M.D., L.L.C.'s National Provider Identifier (NPI) is 1467414128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter Perez, M.D., L.L.C.?
- Walter Perez, M.D., L.L.C. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Perez, M.D., L.L.C. located?
- Walter Perez, M.D., L.L.C.'s practice location on file with NPPES is 213 Harrison Ave, Harrison, NJ 07029-1340.
- What is Walter Perez, M.D., L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Walter Perez, M.D., L.L.C. is (973) 350-0800.
- Does Walter Perez, M.D., L.L.C. accept Medicare?
- Walter Perez, M.D., L.L.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Walter Perez, M.D., L.L.C.?
- The authorized official listed on Walter Perez, M.D., L.L.C.'s NPPES record is Ines Perez, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter Perez, M.D., L.L.C.'s NPI active?
- Yes — Walter Perez, M.D., L.L.C.'s NPI (1467414128) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.