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COLLABORATIVE COUNSELING TMS
NPI 1942777305
Psychiatry & Neurology - Child & Adolescent Psychiatry in Columbia, MD

Active since October 24, 2018
8820 COLUMBIA 100 PKWY STE 201, COLUMBIA, MD 21045(443) 546-1100(443) 546-4005 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Collaborative Counseling Tms NPPES

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

COLLABORATIVE COUNSELING TMS (NPI 1942777305) is a healthcare organization registered as a child & adolescent psychiatry in Columbia, Maryland and active in the NPI registry since October 2018. The organization lists Brett Greenberger, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1942777305
Entity TypeOrganization
Primary Taxonomy2084P0804X
Legal Business NameCOLLABORATIVE COUNSELING TMS
Location Address8820 COLUMBIA 100 PKWY STE 201Columbia, MD 21045-2143
Mailing Address8820 Columbia 100 Pkwy Ste 201Columbia, MD 21045-2143 · (443) 546-1100 · Fax (443) 546-4005
Phone(443) 546-1100
Fax(443) 546-4005
Organization SubpartNo
Authorized OfficialBrett GreenbergerMedical Director · (443) 546-1100
Enumeration DateOctober 24, 2018
Last NPPES UpdateFebruary 13, 2026
NPPES CertifiedFebruary 13, 2026
✔ NPI 1942777305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
8820 COLUMBIA 100 PKWY STE 201, Columbia, MD 21045
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Other Names 1

Former Legal Business NameCollaborative Counseling Tms

Other Identifiers 2

Other1073591558MD · Dr. Brett Greenberger
Other1891946810MD · Dr. Constance Flanagan

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)

Collaborative Counseling Tms is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Collaborative Counseling Tms, which bills Medicare for the services this clinician delivers.

Clinician (1)

Brett Greenberger, M.D.
Psychiatry
NPI 1073591558
8820 COLUMBIA 100 PKWY STE 201
Columbia, MD 21045
(443) 546-4000
✔ PECOS✔ Accepts MedicareSame address

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 Collaborative Counseling Tms's NPI number?

The NPI number for Collaborative Counseling Tms is 1942777305. It was assigned to this organization in the NPPES registry on October 24, 2018.

Where is Collaborative Counseling Tms located?

Collaborative Counseling Tms is located at 8820 Columbia 100 Pkwy Ste 201, Columbia, MD 21045. The listed phone number is (443) 546-1100.

What is Collaborative Counseling Tms's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Collaborative Counseling Tms enrolled in Medicare?

Yes. Collaborative Counseling Tms is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Collaborative Counseling Tms?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Collaborative Counseling Tms. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Collaborative Counseling Tms was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.