1. Home
  2. Directory
  3. Maryland
  4. Silver Spring
  5. Nurse Practitioner
  6. NPI Profile

MACKESSY MENTAL HEALTH
NPI 1831078690
Nurse Practitioner - Psychiatric/Mental Health in Silver Spring, MD

Active since August 27, 2025
130 WHITMOOR TER, SILVER SPRING, MD 20901(202) 961-8671 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mackessy Mental Health NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MACKESSY MENTAL HEALTH (NPI 1831078690) is a healthcare organization registered as a psychiatric/mental health in Silver Spring, Maryland and active in the NPI registry since August 2025. The organization lists Rachel Mackessy-lloyd, Owner, as its authorized official.

NPPES Registry Identity

NPI1831078690
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameMACKESSY MENTAL HEALTH
Location Address130 WHITMOOR TERSilver Spring, MD 20901-1519
Mailing Address130 Whitmoor TerSilver Spring, MD 20901-1519 · (202) 961-8671
Phone(202) 961-8671
Organization SubpartNo
Authorized OfficialRachel Mackessy-lloydOwner · (202) 961-8671
Enumeration DateAugust 27, 2025
NPPES CertifiedAugust 27, 2025
✔ NPI 1831078690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
130 WHITMOOR TER, Silver Spring, MD 20901
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RACHEL CLEMMER MACKESSY-LLOYD PMHNP-BC, CRNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
130 WHITMOOR TER
SILVER SPRING, MD 20901
Montgomery County (240) 630-3311

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mackessy Mental Health's NPI number?

The NPI number for Mackessy Mental Health is 1831078690. It was assigned to this organization in the NPPES registry on August 27, 2025.

Where is Mackessy Mental Health located?

Mackessy Mental Health is located at 130 Whitmoor Ter, Silver Spring, MD 20901. The listed phone number is (202) 961-8671.

What is Mackessy Mental Health's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Mackessy Mental Health was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.