Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Joseph Twanmoh, MD

Individual provider Emergency Medicine Physician · NPI 1396784336

Joseph Twanmoh, MD is an Emergency Medicine in Baltimore, Maryland. Graduated from Rutgers, Robert Woood Johnson Medical School in 1983, 43 years ago. Practices with Davis Memorial Hospital, a 75-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Pennsylvania.

Years since qualifying
43
Trained at
Rutgers, Robert Woood Johnson Medical School
Licensed in
MD, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

900 S Caton Ave St Agnes Hospital
Baltimore, MD 21229-5201
Phone: (410) 368-2012
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence D0046505 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD448245 (PA)

Record details

NPI number1396784336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESFebruary 17, 2022
Certification dateFebruary 17, 2022
Mailing address110 S Paca St, Univ. Of Maryland Emergency Med., 6th Floor, Suite 200, Baltimore, MD 21201-1642

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolRUTGERS, ROBERT WOOOD JOHNSON MEDICAL SCHOOL
Graduated 1983 (43 years in practice)
Group practice Davis Memorial Hospital — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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