Mercey Health Nurse Practitioner in Psychiatry
NPI 1427846591 · Psychiatric/Mental Health Nurse Practitioner · Bronx, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercey Health Nurse Practitioner in Psychiatry is a Psychiatric/Mental Health Nurse Practitioner organization in Bronx, NY (NPI 1427846591).
Provider details
- NPI number
- 1427846591
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Dexter Williams, Founder/Owner(915) 740-2780
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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)
- Doing business as
- Mercey Health
Registry dates
- Enumerated
- 2025-04-29
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Mercey Health Nurse Practitioner in Psychiatry's NPI number?
- Mercey Health Nurse Practitioner in Psychiatry's National Provider Identifier (NPI) is 1427846591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercey Health Nurse Practitioner in Psychiatry?
- Mercey Health Nurse Practitioner in Psychiatry is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mercey Health Nurse Practitioner in Psychiatry located?
- Mercey Health Nurse Practitioner in Psychiatry's practice location on file with NPPES is 1500 Astor Ave Fl 2, Bronx, NY 10469-5900.
- What is Mercey Health Nurse Practitioner in Psychiatry's phone number?
- The practice phone number listed in the NPPES registry for Mercey Health Nurse Practitioner in Psychiatry is (866) 637-2940.
- Does Mercey Health Nurse Practitioner in Psychiatry accept Medicare?
- Mercey Health Nurse Practitioner in Psychiatry 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 Mercey Health Nurse Practitioner in Psychiatry?
- The authorized official listed on Mercey Health Nurse Practitioner in Psychiatry's NPPES record is Dexter Williams, Founder/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercey Health Nurse Practitioner in Psychiatry's NPI active?
- Yes — Mercey Health Nurse Practitioner in Psychiatry's NPI (1427846591) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.