Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Kwabena Gyabaah Owusu-Ansah, MD, PHD

Individual provider Internal Medicine Physician · NPI 1578143012

Dr. Kwabena Gyabaah Owusu-Ansah, MD, PHD practises Internal Medicine in Boardman, Ohio. Qualified in 2019, 7 years ago. Practices with Mercy Health Physicians Youngstown Specialty Care LLC, a 467-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
7
Licensed in
OH
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

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Practice location Address checks out

8401 Market St
Boardman, OH 44512-6725
Phone: (330) 480-2616
Fax: (330) 729-1591
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 667 Eastland Ave Se, Warren, OH 44484-4503 — (330) 841-2378
  • 1044 Belmont Ave, Youngstown, OH 44504-1006 — (330) 480-7320

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.150241 (OH)

Record details

NPI number1578143012
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 9, 2021
Last updated in NPPESAugust 1, 2024
Certification dateAugust 1, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Mercy Health Physicians Youngstown Specialty Care Llc — 467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients62
Services billed 165 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hmhp St Elizabeth Boardman Health Center Hospital · Boardman, OH
  • Mh St Elizabeth Youngstown Hospital Hospital · Youngstown, OH

Colleagues at Mercy Health Physicians Youngstown Specialty Care LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 467 clinicians in the practice; 12 are shown here.

Other providers in Boardman