Miriam Mackay
NPI 1841805017 · Social Worker · Staten Island, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Miriam Mackay is a Social Worker provider in Staten Island, NY (NPI 1841805017).
Provider details
- NPI number
- 1841805017
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-09-14
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Miriam Mackay's NPI number?
- Miriam Mackay's National Provider Identifier (NPI) is 1841805017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miriam Mackay's specialty?
- Miriam Mackay is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Miriam Mackay located?
- Miriam Mackay's practice location on file with NPPES is 1765 South Ave, Staten Island, NY 10314-3604.
- What is Miriam Mackay's phone number?
- The practice phone number listed in the NPPES registry for Miriam Mackay is (718) 761-9800.
- Does Miriam Mackay accept Medicare?
- Miriam Mackay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Miriam Mackay's NPI active?
- Yes — Miriam Mackay's NPI (1841805017) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.