Maria Zak, LMSW
NPI 1699487843 · Social Worker · Utica, NY
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Zak, LMSW is a Social Worker provider in Utica, NY (NPI 1699487843).
Provider details
- NPI number
- 1699487843
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 100752-01 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-12-20
- Last updated
- 2022-12-20
- Certified
- 2022-12-16
Frequently asked questions
- What is Maria Zak's NPI number?
- Maria Zak's National Provider Identifier (NPI) is 1699487843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Zak's specialty?
- Maria Zak is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Zak located?
- Maria Zak's practice location on file with NPPES is 1400 Noyes St, Utica, NY 13502-3854.
- What is Maria Zak's phone number?
- The practice phone number listed in the NPPES registry for Maria Zak is (315) 738-4440.
- Does Maria Zak accept Medicare?
- Maria Zak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Zak's NPI active?
- Yes — Maria Zak's NPI (1699487843) is active in the NPPES registry as of the last update on 2022-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.