MIDDLETON PSYCHOLOGY SERVICES, LLC
NPI 1134579626
Psychologist - Clinical in Frederick, MD

Q: What is Middleton Psychology Services, LLC's NPI number?

The NPI number for Middleton Psychology Services, LLC is 1134579626. It was assigned to this organization in the NPPES registry on June 15, 2016.

Q: What is Middleton Psychology Services, LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since June 15, 2016

186 THOMAS JOHNSON DR STE 204, FREDERICK, MD 21702(301) 360-5859 Get Directions Write a Review

NPPES record last updated: April 30, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 30, 2024, Jan 3, 2022, Jun 15, 2016 (3 updates tracked since 2016).

On this page

About Middleton Psychology Services, Llc NPPES

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

MIDDLETON PSYCHOLOGY SERVICES, LLC (NPI 1134579626) is a healthcare organization registered as a clinical in Frederick, Maryland and active in the NPI registry since June 2016. The organization lists Carl Middleton, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1134579626

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameMIDDLETON PSYCHOLOGY SERVICES, LLC

Location Address186 THOMAS JOHNSON DR STE 204Frederick, MD 21702-4478

Mailing Address186 Thomas Johnson Drive, Suite 204Frederick, MD 21702 · (301) 360-5859

Phone(301) 360-5859

Organization SubpartNo

Authorized OfficialCarl MiddletonChief Executive Officer · (301) 360-5859

Enumeration DateJune 15, 2016

Last NPPES UpdateApril 30, 20243 updates tracked since enumeration

NPPES CertifiedApril 30, 2024

✔ NPI 1134579626 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

186 THOMAS JOHNSON DR STE 204, Frederick, MD 21702

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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Middleton Psychology 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 (3)

Carl Middleton, PH.D.

Clinical Psychologist

NPI 1255436671

186 THOMAS JOHNSON DR STE 204
Frederick, MD 21702

(301) 360-5859

✔ PECOS✔ Accepts MedicareSame address

Robert Nagle

Clinical Psychologist

NPI 1811586316

2116 ABBOTT WAY
Woodstock, MD 21163

(352) 598-7440

✔ PECOS✔ Accepts Medicare29 mi

Roseanne Middleton, PH.D.

Clinical Psychologist

NPI 1699737346

222 W GREGORY BLVD STE 100
Kansas City, MO 64114

(816) 361-0664

✔ PECOS✔ Accepts Medicare921 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 Middleton Psychology Services, LLC's NPI number?

The NPI number for Middleton Psychology Services, LLC is 1134579626. It was assigned to this organization in the NPPES registry on June 15, 2016.

Where is Middleton Psychology Services, LLC located?

Middleton Psychology Services, LLC is located at 186 Thomas Johnson Dr Ste 204, Frederick, MD 21702. The listed phone number is (301) 360-5859.

What is Middleton Psychology Services, LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Middleton Psychology Services, LLC enrolled in Medicare?

Yes. Middleton Psychology Services, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Middleton Psychology Services, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Middleton Psychology 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 Middleton Psychology Services, LLC was last updated on April 30, 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.