NPIMap

Individual provider Active NPI

Kelly Wei Wei Koay, MD

  • Internal Medicine Physician
  • Nottingham, MD
National Provider Identifier
1497975809
Registry record updated May 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D0082382 Issued in MD
Practice address
4924 Campbell Blvd
Suite 200
Nottingham, MD 21236-5908
Phone
(443) 442-2300
Fax
(410) 367-2035
NPI assigned
Apr 26, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 4, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 58977 GA
Internal Medicine Physician 207R00000X D0082382 MD Primary
Internal Medicine Physician 207R00000X 58977 GA

Addresses

Primary practice location

4924 Campbell Blvd
Suite 200
Nottingham, MD 21236-5908

Mailing address

4924 Campbell Blvd Ste 200
Nottingham, MD 21236-5914
Phone (443) 442-2300

Other identifiers 2

IdentifierTypeStateIssuer
258827202AMedicaidGA
52230109OtherGABC/BS

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20170315000177 MD Practitioner - Internal MedicinePractitioner - Pediatric Medicine 7618062043 Reassigns benefits to 1 organization
I20170315000210 DC Practitioner - Internal MedicinePractitioner - Pediatric Medicine 7618062043 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Pediatric Medicine
Education
Washington University School of Medicine, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Johns Hopkins Community Physicians, IncGroup PAC ID 8325943707, 764 clinicians
Agape Physical Therapy and Sports Rehabilitation LPGroup PAC ID 3870741390, 684 clinicians

Practice addresses (Care Compare)

1000 E Eager St
E Baltimore Med Ctr
Baltimore, MD 21202-5533
Phone (410) 522-9800

12 Newport Dr
Forest Hill, MD 21050-1758

4924 Campbell Blvd
Suite 200
Baltimore, MD 21236-5914
Phone (443) 442-2300

Hospital & facility affiliations

  • The Johns Hopkins Home Health Services, Inc Home health agency, Baltimore, MD, CCN 217081
  • Medstar Health Home Care Home health agency, Baltimore, MD, CCN 217068
  • Bayada Home Health Care, Inc. Home health agency, Towson, MD, CCN 217101
  • Johns Hopkins Hospital, the Hospital, Baltimore, MD, CCN 210009
  • Johns Hopkins Bayview Medical Center Hospital, Baltimore, MD, CCN 210029

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
58977GAMDInternal Medicine Physician
D0082382MDMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins Community Physicians, Inc Internal Medicine Current Accepting new patients
Johns Hopkins Community Physicians, Inc CurrentSince Feb 20, 2017 Accepting new patients
Johns Hopkins Community Physicians Internal Medicine CurrentSince Feb 20, 2017 Accepting new patients
Johns Hopkins Community Physicians, Inc Internal Medicine CurrentSince Feb 20, 2017 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1000 E Eager St
Baltimore, MD 21202
Phone (410) 522-9800

14207 Park Center Dr
Ste 102
Laurel, MD 20707
Phone (301) 604-5254

9910 Franklin Square Dr
#2110
Nottingham, MD 21236
Phone (410) 933-5412

4924 Campbell Blvd
Ste 200
Nottingham, MD 21236
Phone (443) 442-2300

Interoperability endpoints

  • Direct secure messaging: kkoay382804@direct.hopkinsmedicine.org

Organizations & group practices 6

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.

Hospital & facility affiliations 9

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": "1177545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1497975809",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4924 CAMPBELL BLVD STE 200",
            "city": "NOTTINGHAM",
            "state": "MD",
            "postal_code": "212365914",
            "telephone_number": "443-442-2300",
            "fax_number": "410-367-2035"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4924 CAMPBELL BLVD",
            "address_2": "SUITE 200",
            "city": "NOTTINGHAM",
            "state": "MD",
            "postal_code": "212365908",
            "telephone_number": "443-442-2300",
            "fax_number": "410-367-2035"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOAY",
        "first_name": "KELLY",
        "middle_name": "WEI WEI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-26",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "GA",
            "license": "58977",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0082382",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "GA",
            "license": "58977",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "258827202A",
            "state": "GA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC/BS",
            "identifier": "52230109",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Nottingham, MD

Sources for this page

Verify at the official NPI Registry.