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

Kofi Marfo Osei, MD

Individual provider Internal Medicine Physician · NPI 1124469317

Kofi Marfo Osei, MD practises Internal Medicine in Huntington, West Virginia. Qualified in 2009, 17 years ago. Practices with St Mary's Medical Management, LLC, a 91-clinician group and accepts Medicare assignment. Licensed in Georgia, Iowa and West Virginia.

Years since qualifying
17
Licensed in
GA, IA, WV
In the registry since
2013
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2828 1st Ave Ste 510
Huntington, WV 25702-1236
Phone: (304) 399-7548
Fax: (304) 399-7507
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 33846 (WV)
Internal Medicine Physician Taxonomy 207R00000X · Licence 075855 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-45970 (IA)
Hospitalist Physician Taxonomy 208M00000X · Licence 075855 (GA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD-45970 (IA)

Record details

NPI number1124469317
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2013
Last updated in NPPESNovember 15, 2024
Certification dateNovember 15, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice St. Mary'S Medical Management, Llc — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Pacemaker insertion or repair 26 times · 76th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients88
Services billed 298 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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. Those with a page here are linked.

Colleagues at St Mary's Medical Management, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 91 clinicians in the practice; 12 are shown here.

Other providers in Huntington