Individual provider Active NPI

Ann Keong Ju Jay, MD

  • Neuroradiology Physician
  • Washington, DC
National Provider Identifier
1235288929
Registry record updated Mar 8, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuroradiology PhysicianTaxonomy code 2085N0700X
License
MT188570 Issued in PA
Practice address
3800 Reservoir Rd NW
Georgetown University Hospital - Dept. of Radiology
Washington, DC 20007-2113
Phone
(202) 444-3006
NPI assigned
Jan 10, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 8, 2012

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X MT188570 PA Primary

Addresses

Primary practice location

3800 Reservoir Rd NW
Georgetown University Hospital - Dept. of Radiology
Washington, DC 20007-2113

Mailing address

PO Box 418283
Boston, MA 02241-8283
Phone (703) 558-1544

Other identifiers 1

IdentifierTypeStateIssuer
P00894801OtherDCRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD, FL, OH4 enrollments
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 4

Enrollment IDStateProvider typePAC IDDetails
I20101104001259 DC Practitioner - Diagnostic Radiology 1759473218 Reassigns benefits to 8 organizations
I20160503000219 MD Practitioner - Diagnostic Radiology 1759473218 Reassigns benefits to 4 organizations
I20230307001929 FL Practitioner - Diagnostic Radiology 1759473218 Reassigns benefits to 3 organizations
I20250813003186 OH Practitioner - Diagnostic Radiology 1759473218 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Florida Hospital Physician Group IncGroup PAC ID 2365679057, 953 clinicians
University Hospitals Medical Group IncGroup PAC ID 4789682493, 2,248 clinicians
Florida Hospital Medical Group IncGroup PAC ID 0042383200, 329 clinicians
Florida Radiology Imaging at Lake Mary LLCGroup PAC ID 1254311137, 273 clinicians

Practice addresses (Care Compare)

MC Lean, VA 22102
Phone (800) 737-5654

11100 Euclid Ave
Cleveland, OH 44106-1716
Phone (216) 844-1000

1204 Chadsworth CT
MC Lean, VA 22102-2319
Phone (407) 200-2355

1480 W Orange Blossom TRL
Adventhealth Imaging Apopka
Apopka, FL 32712-2637
Phone (407) 200-5440

1551 Future Way
Adventhealth Imaging
Celebration, FL 34747-4489
Phone (407) 303-4041

1919 E Hwy 50 101
Adventhealth Imaging Center Clermon
Clermont, FL 34711-1975
Phone (352) 717-3738

2200 Fowler Grove Blvd
Suite 60
Winter Garden, FL 34787-5597
Phone (407) 200-0538

235 E Princeton St
Suite 100
Orlando, FL 32804-5554
Phone (407) 303-1414

2488 E Irlo Bronson Memorial Hwy
Ahi Partin Settlement
Kissimmee, FL 34744-4948
Phone (407) 200-5440

25 S Terry Ave
Suite 220
Orlando, FL 32805-1843
Phone (407) 641-2446

661 E Altamonte Dr
Suite 130
Altamonte Springs, FL 32701-5102
Phone (407) 303-2155

Hospital & facility affiliations

  • Uh Cleveland Medical Center Hospital, Cleveland, OH, CCN 360137
  • Lake Health Hospital, Concord, OH, CCN 360098
  • Parma Community General Hospital Hospital, Parma, OH, CCN 360041
  • University Hospitals - Elyria Medical Center Hospital, Elyria, OH, CCN 360145
  • Uh St John Medical Center Hospital, Westlake, OH, CCN 360123

Merit-based Incentive Payment System (MIPS)

Final score
81.41 of 100Reported as group
Quality
61.45
Promoting interoperability
96
Improvement activities
40
Cost
79.91

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MT188570PAMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Physician Imaging of Washington Hospital Center, LLC CurrentSince Apr 1, 2016 Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2024 Accepting new patients
Florida Radiology Imaging at Lake Mary, LLC Neuroradiology CurrentSince May 2, 2022 Accepting new patients
Medstar Medical Group Radiology, LLC Neuroradiology CurrentSince Jul 1, 2016 Accepting new patients
Adventhealth Imaging Center Innovation CurrentSince Nov 26, 2022 Accepting new patients
University Hospitals Medical Group Inc CurrentSince Jun 4, 2025 Accepting new patients
Medstar Medical Group - Southern Maryland LLC Current Accepting new patients
Florida Hospital Medical Group Inc CurrentSince May 2, 2022 Accepting new patients
Medstar Medical Group - Southern Maryland LLC CurrentSince Sep 1, 2016 Accepting new patients
Medstar Medical Group II LLC CurrentSince Sep 3, 2010 Accepting new patients
Physician Imaging of Washington Hospital Center LLC CurrentSince Apr 1, 2016 Accepting new patients
Simonmed Imaging Florida LLC CurrentSince Jun 23, 2025 Accepting new patients
Florida Hospital Physician Group Inc CurrentSince Apr 14, 2025 Accepting new patients
MGMC, LLC CurrentSince Sep 3, 2010 Accepting new patients
Medstar Medical Group II LLC CurrentSince Oct 1, 2024 Accepting new patients
Physician Imaging of Washington Hospital Center LLC CurrentSince May 1, 2016 Accepting new patients
Univ of Penn Community Radiology Neuroradiology Past Accepting new patients
Trustees of the University of Pennsylvania Past Accepting new patients

Locations

110 Irving St NW
Rm BA94
Washington, DC 20010
Phone (202) 877-6429

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

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

3007 Tilden St NW
Ste 5N
Washington, DC 20008

900 Winderley Pl
Ste 1100
Maitland, FL 32751
Phone (407) 200-1606

601 E Rollins St
Orlando, FL 32803
Phone (407) 303-1996

235 E Princeton St
Ste 100
Orlando, FL 32804
Phone (407) 303-1414

13901 Bruce B Downs Blvd
Tampa, FL 33613
Phone (813) 615-7260

14302 Bruce B Downs Blvd
Tampa, FL 33613
Phone (813) 975-1111

2700 Healing Way
Ste 310
Wesley Chapel, FL 33543
Phone (813) 779-1209

12 Medstar Blvd
Bel Air, MD 21015
Phone (410) 877-8087

3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200

29955 Three Notch Rd
Ste 100
Charlotte Hall, MD 20622
Phone (301) 290-5300

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

24035 Three Notch Rd
Hollywood, MD 20636
Phone (301) 373-2588

25500 Point Lookout Rd
Leonardtown, MD 20650
Phone (301) 475-6106

12158 Central Ave
Ste 100
Mitchellville, MD 20721
Phone (301) 430-2750

8055 Mayfield Rd
Ste 105
Chesterland, OH 44026
Phone (440) 214-8024

11100 Euclid Ave
Cleveland Heights, OH 44106

Networks

  • Freedom Health HMO Network
  • Optimum HealthCare HMO Network

Interoperability endpoints

  • Direct secure messaging: ajay636953@ehrdirect.uhhospitals.org

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 18

Hospital & facility affiliations 8

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": "1168387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1331164800000",
    "number": "1235288929",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 418283",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022418283",
            "telephone_number": "703-558-1544"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "GEORGETOWN UNIVERSITY HOSPITAL - DEPT. OF RADIOLOGY",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-3006"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JAY",
        "first_name": "ANN",
        "middle_name": "KEONG JU",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-10",
        "last_updated": "2012-03-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "PA",
            "license": "MT188570",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00894801",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.