Individual provider Active NPI

Nathan Alexander Sanders Thomson

  • Mental Health Counselor
  • Rockville, MD
National Provider Identifier
1528829181
Registry record updated Sep 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Practice address
1395 Piccard Dr Ste 110
Rockville, MD 20850-4364
Phone
(301) 769-5878
NPI assigned
Jan 22, 2024
Last updated
Sep 12, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 12, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X NU Primary
Social Worker 104100000X NU
Clinical Social Worker 1041C0700X NU
Psychoanalyst 102L00000X NU

Addresses

Primary practice location

1395 Piccard Dr Ste 110
Rockville, MD 20850-4364

Mailing address

11714 Virginia Pine Dr
Germantown, MD 20876-4303
Phone (410) 925-9845

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Washington Psychological Wellness LLC PastSince Jan 1, 2024 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1705881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1528829181",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11714 VIRGINIA PINE DR",
            "city": "GERMANTOWN",
            "state": "MD",
            "postal_code": "208764303",
            "telephone_number": "410-925-9845"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1395 PICCARD DR STE 110",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208504364",
            "telephone_number": "301-769-5878"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMSON",
        "first_name": "NATHAN",
        "middle_name": "ALEXANDER SANDERS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-01-22",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "102L00000X",
            "taxonomy_group": "",
            "desc": "Psychoanalyst",
            "state": "NU",
            "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 Sep 12, 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.