Individual provider Active NPI

Sierra Rose Dorr

  • Mental Health Counselor
  • MC Lean, VA
National Provider Identifier
1285229658
Registry record updated Sep 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
0701015 Issued in VA
Practice address
6862 Elm St Ste 620
MC Lean, VA 22101-3862
Phone
(315) 632-5020
NPI assigned
Mar 7, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 29, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 0701015 VA Primary

Addresses

Primary practice location

6862 Elm St Ste 620
MC Lean, VA 22101-3862

Mailing address

109 Tremont St Apt 410
Brighton, MA 02135-2433
Phone (315) 632-5020

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

State licenses

LicenseStateTypeSpecialty
0701015VAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1615075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759104000000",
    "number": "1285229658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "109 TREMONT ST APT 410",
            "city": "BRIGHTON",
            "state": "MA",
            "postal_code": "021352433",
            "telephone_number": "315-632-5020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6862 ELM ST STE 620",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221013862",
            "telephone_number": "315-632-5020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DORR",
        "first_name": "SIERRA",
        "middle_name": "ROSE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-03-07",
        "last_updated": "2025-09-29",
        "certification_date": "2025-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "VA",
            "license": "0701015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in MC Lean, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.