Individual provider Active NPI

Brynn A Thomas, RPH

  • Ambulatory Care Pharmacist
  • Watertown, MA
National Provider Identifier
1841106275
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Care PharmacistTaxonomy code 1835P2201X
License
PH1003868 Issued in MA
Practice address
485 Arsenal St
Watertown, MA 02472-5091
Phone
(617) 972-5339
NPI assigned
Aug 24, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Care Pharmacist 1835P2201X PH1003868 MA Primary

Addresses

Primary practice location

485 Arsenal St
Watertown, MA 02472-5091

Mailing address

485 Arsenal St
Watertown, MA 02472-5091
Phone (617) 972-5339

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1787529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1841106275",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "485 ARSENAL ST",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024725091",
            "telephone_number": "617-972-5339"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "485 ARSENAL ST",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024725091",
            "telephone_number": "617-972-5339"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "BRYNN",
        "middle_name": "A",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P2201X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Ambulatory Care",
            "state": "MA",
            "license": "PH1003868",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Watertown, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.