MARYLAND NEUROPSYCHOLOGICAL SERVICES, LLC
NPI 1275386179
Clinic/Center - Mental Health (Including Community Mental Health Center) in Germantown, MD

Q: What is Maryland Neuropsychological Services, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since April 09, 2024

12410 MILESTONE CENTER DR STE 600, GERMANTOWN, MD 20876(301) 245-2705 Get Directions Write a Review

NPPES record last updated: April 9, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Maryland Neuropsychological Services, Llc NPPES

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

MARYLAND NEUROPSYCHOLOGICAL SERVICES, LLC (NPI 1275386179) is a healthcare organization registered as a mental health (including community mental health center) in Germantown, Maryland and active in the NPI registry since April 2024. The organization lists Sarah Gardner, Neuropsychologist/owner, as its authorized official.

NPPES Registry Identity

NPI1275386179

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameMARYLAND NEUROPSYCHOLOGICAL SERVICES, LLC

Location Address12410 MILESTONE CENTER DR STE 600Germantown, MD 20876-7102

Mailing Address25 Observation Ct Apt 103Germantown, MD 20876-6416 · (301) 305-9619

Phone(301) 245-2705

Organization SubpartNo

Authorized OfficialSarah GardnerNeuropsychologist/owner · (301) 245-2705

Enumeration DateApril 9, 2024

NPPES CertifiedApril 9, 2024

✔ NPI 1275386179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

Also ListedClinic/Center · Developmental DisabilitiesTaxonomy 261QD1600X

Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X

Also ListedClinic/Center · Adolescent and Children Mental HealthTaxonomy 261QM0855X

12410 MILESTONE CENTER DR STE 600, Germantown, MD 20876

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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maryland Neuropsychological Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Maryland Neuropsychological Services, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Bryant Stone, PHD

Clinical Psychologist

NPI 1477491678

12410 MILESTONE CENTER DR STE 600
Germantown, MD 20876

(301) 245-2705

✔ PECOSSame address

Sarah Gardner, PSYD, NCC

Clinical Psychologist

NPI 1891151635

14440 CHERRY LANE CT STE 208
Laurel, MD 20707

(301) 604-1458

✔ PECOS✔ Accepts Medicare23 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Maryland Neuropsychological Services, LLC's NPI number?

The NPI number for Maryland Neuropsychological Services, LLC is 1275386179. It was assigned to this organization in the NPPES registry on April 9, 2024.

Where is Maryland Neuropsychological Services, LLC located?

Maryland Neuropsychological Services, LLC is located at 12410 Milestone Center Dr Ste 600, Germantown, MD 20876. The listed phone number is (301) 245-2705.

What is Maryland Neuropsychological Services, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Maryland Neuropsychological Services, LLC enrolled in Medicare?

Yes. Maryland Neuropsychological Services, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Maryland Neuropsychological Services, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Maryland Neuropsychological Services, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Maryland Neuropsychological Services, LLC was last updated on April 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.