Z & M Management Service Inc.
NPI 1174751994 · Health Maintenance Organization · Brooklyn, NY
Z & M Management Service Inc. is a Health Maintenance Organization organization in Brooklyn, NY (NPI 1174751994).
Provider details
- NPI number
- 1174751994
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Zinaida Strazhnik, Speech-Language Pathologist(718) 473-7317
- License
- 011720 (NY)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Registry dates
- Enumerated
- 2009-07-01
- Last updated
- 2009-07-01
Frequently asked questions
- What is Z & M Management Service Inc.'s NPI number?
- Z & M Management Service Inc.'s National Provider Identifier (NPI) is 1174751994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Z & M Management Service Inc.?
- Z & M Management Service Inc. is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Z & M Management Service Inc. located?
- Z & M Management Service Inc.'s practice location on file with NPPES is 2400 E 4th St # 1a, Brooklyn, NY 11223-5421.
- What is Z & M Management Service Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Z & M Management Service Inc. is (718) 473-7317.
- Who is the authorized official for Z & M Management Service Inc.?
- The authorized official listed on Z & M Management Service Inc.'s NPPES record is Zinaida Strazhnik, Speech-Language Pathologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Z & M Management Service Inc.'s NPI active?
- Yes — Z & M Management Service Inc.'s NPI (1174751994) is active in the NPPES registry as of the last update on 2009-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.