Individual provider Active NPI

J.Corey Andrew Williams

  • Psychiatry Physician
  • Bryn Mawr, PA
National Provider Identifier
1316287808
Registry record updated Jul 1, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
MD466287 Issued in PA
Practice address
130 S Bryn Mawr Ave
Bryn Mawr, PA 19010
Phone
(484) 337-4286
Fax
(484) 337-4293
NPI assigned
Feb 21, 2013
Last updated
Jul 1, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X MD466287 PA Primary

Addresses

Primary practice location

130 S Bryn Mawr Ave
Bryn Mawr, PA 19010

Mailing address

130 S Bryn Mawr Ave
Bryn Mawr, PA 19010-3121
Phone (484) 337-4286

Other practice location 1

600 N Wolfe St
The Johns Hopkins Hospital
Baltimore, MD 21287-2109
Phone (410) 955-5000

Other practice location 2

600 N Wolfe St
The Johns Hopkins Hospital
Baltimore, MD 21287-2109
Phone (410) 955-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200812001794 DC Practitioner - Psychiatry 2769784156 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Boston University School of Medicine
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone (202) 444-2000

Merit-based Incentive Payment System (MIPS)

Final score
82.97 of 100Reported as group
Quality
72.87
Promoting interoperability
100
Improvement activities
40
Cost
67.82

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Jun 1, 2025 Accepting new patients
MGMC LLC Psychiatry CurrentSince Sep 1, 2020 Accepting new patients
Medstar Medical Group II LLC CurrentSince Sep 1, 2020 Accepting new patients
MGMC, LLC Current Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

2115 Wisconsin Ave NW
Washington, DC 20007
Phone (202) 444-8531

2115 Wisconsin Ave NW
Fl 200
Washington, DC 20007

3007 Tilden St NW
Ste 5N
Washington, DC 20008

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

Organizations & group practices 4

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": "1361404800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1561939200000",
    "number": "1316287808",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 S BRYN MAWR AVE",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "190103121",
            "telephone_number": "484-337-4286",
            "fax_number": "484-337-4293"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "130 S BRYN MAWR AVE",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "19010",
            "telephone_number": "484-337-4286",
            "fax_number": "484-337-4293"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 N Wolfe St",
            "address_2": "The Johns Hopkins Hospital",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212872109",
            "country_code": "US",
            "telephone_number": "410-955-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "600 N Wolfe St",
            "address_2": "The Johns Hopkins Hospital",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212872109",
            "country_code": "US",
            "telephone_number": "410-955-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "J.COREY",
        "middle_name": "ANDREW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-02-21",
        "last_updated": "2019-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "PA",
            "license": "MD466287",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bryn Mawr, PA

Sources for this page

Verify at the official NPI Registry.