Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Malisha Ratliff Johnson, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1639219009

Dr. Malisha Ratliff Johnson, DO practises Pathology in Ashland, Kentucky. Graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2001, 25 years ago. Practices with Professional Pathology Service, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
25
Trained at
University of Pikeville, Kentucky College of Osteopathic Med
Licensed in
KY
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2201 Lexington Ave
Ashland, KY 41101-2843
Phone: (606) 408-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6301 Almeda Rd, Houston, TX 77021-1100 — (713) 748-2968

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 02804 (KY)

Record details

NPI number1639219009
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESOctober 14, 2020
Certification dateOctober 14, 2020

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF PIKEVILLE, KENTUCKY COLLEGE OF OSTEOPATHIC MED
Graduated 2001 (25 years in practice)
Group practice Professional Pathology Service — 5 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 patients664
Services billed 2,754 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Professional Pathology Service

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Ashland