Individual provider Active NPI

Devin Marie Thomas, LMFT, LPC

  • Marriage & Family Therapist
  • Washington, DC
National Provider Identifier
1407484579
Registry record updated Sep 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
LMFT200001272 Issued in DC
Practice address
1930 18TH St NW Ste B2
Washington, DC 20009-1797
Phone
(202) 570-4023
NPI assigned
Apr 1, 2020
Last updated
Sep 3, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X PRC200002353 DC
Marriage & Family Therapist 106H00000X LMFT200001272 DC Primary

Addresses

Primary practice location

1930 18TH St NW Ste B2
Washington, DC 20009-1797

Mailing address

1930 18TH St NW Ste B2
Washington, DC 20009-1797
Phone (202) 570-4023

Other practice location 1

513 Capitol Ct NE Ste 100
Washington, DC 20002-7709
Phone (202) 570-4023

Electronic endpoints 2

TypeEndpointUseAffiliation
Other URL https://sattvawellness.sessionshealth.com/ Health Information Exchange (HIE)
Other URL https://counselingonthehill.clientsecure.me/home Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Opted out of Medicare
Yes, effective Mar 6, 2024 through Mar 6, 2028

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
LGPC00715DCMDProfessional Counselor
LMFT200001272DCMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1407484579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1930 18TH ST NW STE B2",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200091797",
            "telephone_number": "202-570-4023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1930 18TH ST NW STE B2",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200091797",
            "telephone_number": "202-570-4023"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "513 Capitol Ct NE Ste 100",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200027709",
            "country_code": "US",
            "telephone_number": "202-570-4023",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "DEVIN",
        "middle_name": "MARIE",
        "credential": "LMFT, LPC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-04-01",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "DC",
            "license": "PRC200002353",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "DC",
            "license": "LMFT200001272",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "https://sattvawellness.sessionshealth.com/",
            "affiliation": "N",
            "endpointDescription": "EHR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1930 18th St NW Ste B2",
            "city": "Washington",
            "state": "DC",
            "country_code": "US",
            "postal_code": "200091797",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "https://counselingonthehill.clientsecure.me/home",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "513 Capitol Ct NE Ste 100",
            "city": "Washington",
            "state": "DC",
            "country_code": "US",
            "postal_code": "200027709",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.