Individual provider Active NPI

Michael Rayner Leedom, MD

  • Emergency Medicine Physician
  • Baltimore, MD
National Provider Identifier
1003951823
Registry record updated Feb 11, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
D68922 Issued in MD
Practice address
22 S Greene St
Emergency Dept
Baltimore, MD 21201-1544
Phone
(410) 328-8025
Fax
(410) 328-8028
NPI assigned
Feb 20, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 11, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X D68922 MD Primary

Addresses

Primary practice location

22 S Greene St
Emergency Dept
Baltimore, MD 21201-1544

Mailing address

110 S Paca St
Emergency Medicine, 6TH Floor
Baltimore, MD 21201-1642
Phone (410) 328-8025

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, PA, CT, IA, GA, FL6 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 6

Enrollment IDStateProvider typePAC IDDetails
I20090720000055 MD Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 5 organizations
I20160113002639 PA Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 5 organizations
I20200115002378 CT Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 1 organization
I20241026000358 IA Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 1 organization
I20241110000098 GA Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 2 organizations
I20260407001594 FL Practitioner - Emergency Medicine 0749332922 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Drexel University College of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Emergency Physicians SPPSGroup PAC ID 0648594036, 18 clinicians

Practice addresses (Care Compare)

301 Saint Paul PL
Baltimore, MD 21202-2147
Phone (410) 332-9000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D68922MDMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Medicine Physicians of Maryland-Frederick PC Emergency Medicine CurrentSince Nov 22, 2024 Accepting new patients
Einstein Practice Plan, Inc CurrentSince May 1, 2017 Accepting new patients
University of Maryland Emergency Medicine Associates, PA Emergency Medicine CurrentSince Jul 1, 2017 Accepting new patients
Chestnut Hill Clinic Company, LLC CurrentSince Feb 3, 2022 Accepting new patients
Pottstown Clinic Company LLC Emergency Medicine CurrentSince Feb 3, 2022 Accepting new patients
Emergency Medicine Associates P.a., P.C. Emergency Medicine CurrentSince Jan 1, 2024 Accepting new patients
Phoebe Putney Memorial Hospital Inc CurrentSince Aug 5, 2024 Accepting new patients
Phoenixville Clinic Company LLC CurrentSince Feb 3, 2022 Accepting new patients
Emergency Physicians SPPS Emergency Medicine CurrentSince Oct 2, 2017 Accepting new patients
Phoebe Sumter Medical Center, Inc. CurrentSince Aug 5, 2024 Accepting new patients
Chestnut Hill Clinic Company, LLC CurrentSince Feb 3, 2022 Accepting new patients
Phoenixville Clinic Company LLC CurrentSince Feb 3, 2022 Accepting new patients
Upmc Altoona CurrentSince Dec 8, 2015 Accepting new patients
Einstein Practice Plan Inc Current Accepting new patients
Emergency Medicine Associates P.a., P.C. CurrentSince Jan 1, 2024 Accepting new patients
Phoebe Putney Memorial Hospital Inc CurrentSince Aug 5, 2024 Accepting new patients
Bridgeport Hospital CurrentSince Dec 22, 2022 Accepting new patients
Southeast Iowa Regional Medical Center, Inc. CurrentSince Oct 18, 2024 Accepting new patients
Bridgeport Hospital CurrentSince Dec 22, 2022 Accepting new patients
Upmc Altoona CurrentSince Dec 8, 2015 Accepting new patients
Phoenixville Clinic Company LLC Emergency Medicine Current Accepting new patients
Phoebe Sumter Medical Center, Inc CurrentSince Aug 5, 2024 Accepting new patients
Upper Chesapeake Emergency Medicine Physicians, LLC Emergency Medicine CurrentSince Mar 1, 2021 Accepting new patients
Chestnut Hill Clinic Company, LLC Current Accepting new patients
Einstein Practice Plan Inc CurrentSince May 1, 2017 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

267 Grant St
Bridgeport, CT 06610
Phone (203) 384-3170

2002 Palmyra Rd
Ste 201
Albany, GA 31701
Phone (229) 312-5802

417 W 3rd Ave
Albany, GA 31701
Phone (229) 317-2207

126 US Highway 280 W
Americus, GA 31719
Phone (229) 924-6011

407 S White St
Mt Pleasant, IA 52641
Phone (319) 385-6110

1221 S Gear Ave
West Burlington, IA 52655
Phone (319) 768-3622

660 McHenry Rd
Aberdeen, MD 21001
Phone (443) 643-1500

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

821 N Eutaw St
Baltimore, MD 21201
Phone (410) 225-9185

520 Upper Chesapeake Dr
Bel Air, MD 21014
Phone (410) 836-0128

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

5 Garrett Ave
La Plata, MD 20646
Phone (301) 609-4000

200 Memorial Ave
Westminster, MD 21157
Phone (410) 848-3000

620 Howard Ave
Altoona, PA 16601
Phone (814) 889-2011

60 Township Line Rd
Elkins Park, PA 19027
Phone (215) 663-6000

5501 York Rd
Philadelphia, PA 19141
Phone (215) 456-7405

5501 Old York Rd
Ste 3
Philadelphia, PA 19141
Phone (215) 456-7180

8835 Germantown Ave
Philadelphia, PA 19118
Phone (215) 248-8227

140 Nutt Rd
Phoenixville, PA 19460
Phone (610) 983-1000

1600 E High St
Pottstown, PA 19464
Phone (610) 327-7485

730 S Hanover St
Pottstown, PA 19465
Phone (610) 323-6835

8200 Flourtown Ave
Ste 2
Wyndmoor, PA 19038
Phone (215) 836-5100

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/1606/brand/1/csg/101/fhir/r4
  • Direct secure messaging: mleedom37136@direct.mdmercy.com
  • FHIR API: https://api.platform.athenahealth.com/1267/brand/2/csg/121/fhir/r4
  • Direct secure messaging: mleedom43833@direct.umm.edu

Organizations & group practices 27

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 27

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": "1171929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1360540800000",
    "number": "1003951823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 S PACA ST",
            "address_2": "EMERGENCY MEDICINE, 6TH FLOOR",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011642",
            "telephone_number": "410-328-8025",
            "fax_number": "410-328-8028"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "address_2": "EMERGENCY DEPT",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011544",
            "telephone_number": "410-328-8025",
            "fax_number": "410-328-8028"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEEDOM",
        "first_name": "MICHAEL",
        "middle_name": "RAYNER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-20",
        "last_updated": "2013-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D68922",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.