Individual provider Active NPI

Joseph Twanmoh, MD

  • Emergency Medicine Physician
  • Baltimore, MD
National Provider Identifier
1396784336
Registry record updated Feb 17, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
D0046505 Issued in MD
Practice address
900 S. Caton Ave.
St. Agnes Hospital
Baltimore, MD 21229-5201
Phone
(410) 368-2012
NPI assigned
Jun 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X MD448245 PA
Emergency Medicine Physician 207P00000X D0046505 MD Primary

Addresses

Primary practice location

900 S. Caton Ave.
St. Agnes Hospital
Baltimore, MD 21229-5201

Mailing address

110 S Paca St
Univ. of Maryland Emergency Med., 6TH Floor, Suite 200
Baltimore, MD 21201-1642
Phone (410) 328-8025

Other practice location 1

1200 S Cedar Crest Blvd
Allentown, PA 18103-6202
Phone (610) 402-8111

Other identifiers 4

IdentifierTypeStateIssuer
60050001OtherMDDC BLUE CROSS
60059303OtherMDBLUE CROSS
20047170OtherMDAMERIHEALTH MERCY HEALTH
338041600MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, WV, VA, DE4 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
I20130919000025 PA Practitioner - Emergency Medicine 0042107138 Reassigns benefits to 10 organizations
I20131105000503 WV Practitioner - Emergency Medicine 0042107138 Reassigns benefits to 2 organizations
I20140328001406 VA Practitioner - Emergency Medicine 0042107138 Reassigns benefits to 3 organizations
I20171229001037 DE Practitioner - Emergency Medicine 0042107138 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Rutgers, Robert Woood Johnson Medical School, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Davis Memorial HospitalGroup PAC ID 3072418540, 77 clinicians

Practice addresses (Care Compare)

812 Gorman Ave
Elkins, WV 26241-3181
Phone (304) 636-3366

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD448245PAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ingleside Emergency Group, LLC Emergency Medicine CurrentSince Sep 20, 2023 Accepting new patients
Richbend Emergency Physicians, PLLC Emergency Medicine CurrentSince Oct 1, 2025 Accepting new patients
Emergency Care Services of Pennsylvania, P.C. Emergency Medicine Current Accepting new patients
Davis Memorial Hospital CurrentSince Jan 27, 2025 Accepting new patients
West Grove Clinic Company LLC Emergency Medicine CurrentSince Oct 1, 2021 Accepting new patients
Windber Hospital, Inc. Emergency Medicine CurrentSince Sep 16, 2024 Accepting new patients
Davis Memorial Hospital CurrentSince Jan 27, 2025 Accepting new patients
Chestnut Hill Clinic Company, LLC CurrentSince Oct 1, 2021 Accepting new patients
Windber Hospital, Inc CurrentSince Sep 16, 2024 Accepting new patients
Phoenixville Clinic Company LLC Emergency Medicine CurrentSince Oct 1, 2021 Accepting new patients
Geisinger Clinic Current Accepting new patients
Ahn Emergency Group of Pittsburgh LTD. Emergency Medicine CurrentSince Aug 1, 2023 Accepting new patients
Geisinger Clinic CurrentSince May 20, 2024 Accepting new patients
Western Pennsylvania Pathology, P.C. Current Accepting new patients
Phoenixville Clinic Company LLC CurrentSince Oct 1, 2021 Accepting new patients
West Grove Clinic Company LLC CurrentSince Oct 1, 2021 Accepting new patients
Geisinger Clinic CurrentSince May 20, 2024 Accepting new patients
Bayhealth Emergency Physicians LLC Emergency Medicine CurrentSince Jul 2, 2018 Accepting new patients
Pottstown Clinic Company LLC Emergency Medicine CurrentSince Oct 1, 2021 Accepting new patients
Emergency Coverage, LLC Emergency Medicine CurrentSince Dec 1, 2023 Accepting new patients
Chestnut Hill Clinic Company, LLC CurrentSince Oct 1, 2021 Accepting new patients
Wildwood Emergency Group, LLC Emergency Medicine CurrentSince Sep 20, 2023 Accepting new patients
Emergency Physician Associates of Pennsylvania, PC Emergency Medicine CurrentSince Jul 1, 2015 Accepting new patients
Emergency Care Services of Pennsylvania, P.C. Emergency Medicine CurrentSince Oct 1, 2016 Accepting new patients
Pinnacle Health Emergency Department Services LLC Emergency Medicine CurrentSince Mar 1, 2019 Accepting new patients
Lackawanna Emergency Group PC Emergency Medicine Past Accepting new patients
Dresnick Sterling Emergency Physicians of Maryland PA Emergency Medicine Past Accepting new patients
Emergency Coverage Services, PC Past Accepting new patients
Washington County Emergency Medicine Physicians, LLC Past Accepting new patients
Maryland Provo-I Medical Services, PC Emergency Medicine Past Accepting new patients
Regents of the University of California - Ucsd Medical Group Past Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
Osler Drive Emergency Physcians Associates, P.a. Emergency Medicine PastSince Apr 11, 2021 Accepting new patients

Locations (25 of 29)

640 S State St
Dover, DE 19901
Phone (302) 744-4700

21 W Clarke Ave
Milford, DE 19963
Phone (302) 422-3311

1643 NW 136th Ave
Ste 100
Sunrise, FL 33323
Phone (865) 500-1325

549 Fair St
Bloomsburg, PA 17815
Phone (570) 387-2100

503 N 21st St
Camp Hill, PA 17011
Phone (717) 763-2100

100 N Academy Ave
Danville, PA 17822

300 Highland Ave
Hanover, PA 17331
Phone (717) 316-3711

111 S Front St
Harrisburg, PA 17101
Phone (717) 782-3282

252 S 4th St
Lebanon, PA 17042
Phone (717) 270-7500

211 N 12th St
Lehighton, PA 18235
Phone (610) 377-1300

215 E Water St
Muncy, PA 17756
Phone (570) 327-8137

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

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

320 E North Ave
Pittsburgh, PA 15212
Phone (412) 359-3131

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

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

700 E Norwegian St
Pottsville, PA 17901
Phone (570) 621-4000

2500 Bernville Rd
Reading, PA 19605
Phone (610) 378-2300

1011 W Baltimore Pike
Ste 307
West Grove, PA 19390
Phone (610) 869-1240

1015 W Baltimore Pike
West Grove, PA 19390
Phone (610) 869-1000

700 High St
Williamsport, PA 17701
Phone (570) 321-1000

600 Somerset Ave
Windber, PA 15963
Phone (814) 467-3000

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

3700 S Main St
Blacksburg, VA 24060
Phone (540) 951-1111

1 Arh Ln
Low Moor, VA 24457
Phone (540) 862-6223

Organizations & group practices 33

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 33

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": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1645056000000",
    "number": "1396784336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 S PACA ST",
            "address_2": "UNIV. OF MARYLAND EMERGENCY MED., 6TH FLOOR, SUITE 200",
            "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": "900 S. CATON AVE.",
            "address_2": "ST. AGNES HOSPITAL",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212295201",
            "telephone_number": "410-368-2012"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 S Cedar Crest Blvd",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "181036202",
            "country_code": "US",
            "telephone_number": "610-402-8111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TWANMOH",
        "first_name": "JOSEPH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2022-02-17",
        "certification_date": "2022-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "MD448245",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0046505",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DC BLUE CROSS",
            "identifier": "60050001",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "60059303",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIHEALTH MERCY HEALTH",
            "identifier": "20047170",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "338041600",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.