NPIMap

Individual provider Active NPI

Brian Ash, M.D.

  • Internal Medicine Physician
  • Brighton, MA
National Provider Identifier
1033180385
Registry record updated Feb 3, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
221467 Issued in MA
Practice address
736 Cambridge St
Mob 505
Brighton, MA 02135-2907
Phone
(617) 782-5316
NPI assigned
Jan 26, 2006
Last updated
Feb 3, 2016By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 221467 MA Primary

Addresses

Primary practice location

736 Cambridge St
Mob 505
Brighton, MA 02135-2907

Mailing address

736 Cambridge St
Mob 505
Brighton, MA 02135-2907
Phone (617) 782-5316

Other identifiers 4

IdentifierTypeStateIssuer
2075130MedicaidMA
J27851OtherMABLUE CROSS
AA15539OtherMAHARVARD PILGRIM
469365OtherMATUFTS

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040903000781 MA Practitioner - Internal Medicine 0244206993 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Massachusetts Medical School, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

850 Boylston St
Chestnut Hill, MA 02467-2477
Phone (617) 732-5500

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Brigham & Womens Physicians Organization Inc Internal Medicine CurrentSince Jan 29, 2024 Accepting new patients
Brigham and Women's Hospital Current Accepting new patients
Steward Medical Group, Inc CurrentSince Mar 31, 2014 Accepting new patients
Steward Medical Group, Inc CurrentSince Mar 31, 2014 Accepting new patients
Brigham and Womens Physicians Organization Inc Past Accepting new patients
Massachusetts Institute of Technology Past Accepting new patients
Massachusetts General Physicians Organization Inc Internal Medicine Past Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

75 Francis St
Boston, MA 02115

11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442

736 Cambridge St
#505
Brighton, MA 02135
Phone (617) 782-5316

Interoperability endpoints

  • Direct secure messaging: ash.brian.bwh@direct.partners.masshiway.net

Organizations & group practices 7

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1138233600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1454457600000",
    "number": "1033180385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "736 CAMBRIDGE ST",
            "address_2": "MOB 505",
            "city": "BRIGHTON",
            "state": "MA",
            "postal_code": "021352907",
            "telephone_number": "617-782-5316"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "736 CAMBRIDGE ST",
            "address_2": "MOB 505",
            "city": "BRIGHTON",
            "state": "MA",
            "postal_code": "021352907",
            "telephone_number": "617-782-5316"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASH",
        "first_name": "BRIAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-26",
        "last_updated": "2016-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "221467",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2075130",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "J27851",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "AA15539",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "469365",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Brighton, MA

Sources for this page

Verify at the official NPI Registry.