NPIMap

Organization Active NPI

Columbia Associates in Psychiatry PC

  • Psychiatry Physician
  • Rockville, MD
National Provider Identifier
1821966946
Registry record updated Dec 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
Legal business name
COLUMBIA ASSOCIATES IN PSYCHIATRY PC
Practice address
11921 Rockville Pike Ste 402
Rockville, MD 20852-2757
Phone
(571) 977-6870
NPI assigned
Oct 29, 2025
Last updated
Dec 22, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
COLUMBIA ASSOCIATES IN PSYCHIATRY PCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Dec 22, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Rashell Thompson
Title
Credentialing Manager
Phone
(602) 672-2070

Specialties & licenses 9

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X
PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103T00000X
Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 104100000X
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X
Psychiatry PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084P0800X Primary
Physician AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 363A00000X
Psychiatric/Mental Health Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LP0808X

Addresses

Primary practice location

11921 Rockville Pike Ste 402
Rockville, MD 20852-2757

Mailing address

500 Ross St
154--0455
Pittsburgh, PA 15262-0001

National Provider Directory

National Provider Directory
Tax ID family
Columbia Assoc in Psych8 organizations share this tax ID, including this one
Part of
Columbia Assoc in Psych

Other organizations with this tax ID 7

Organizations that report the same tax identification number in the National Provider Directory.

Locations

11921 Rockville Pike
Ste 402
Rockville, MD 20852
Phone (301) 263-4595

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

Practitioners & affiliated clinicians

Practitioners 25

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 25

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1761696000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766361600000",
    "number": "1821966946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 ROSS ST",
            "address_2": "154--0455",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152620001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11921 ROCKVILLE PIKE STE 402",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208522757",
            "telephone_number": "571-977-6870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "COLUMBIA ASSOCIATES IN PSYCHIATRY PC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "COLUMBIA ASSOCIATES IN PSYCHIATRY PC",
        "enumeration_date": "2025-10-29",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A",
        "authorized_official_last_name": "THOMPSON",
        "authorized_official_first_name": "RASHELL",
        "authorized_official_title_or_position": "CREDENTIALING MANAGER",
        "authorized_official_telephone_number": "602-672-2070"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.