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

Individual provider Internal Medicine Physician · NPI 1750603270

Dr. Abhilash Makkar, MD is a Hospitalist in Oklahoma City, Oklahoma. Qualified in 2017, 9 years ago. Practices with Sarah Bush Lincoln Health Center, a 410-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Arkansas, Illinois and Oklahoma.

Years since qualifying
9
Licensed in
AR, IL, OK
In the registry since
2010
Specialties on file
4
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

1100 N Lindsay Ave
Oklahoma City, OK 73104-5410
Phone: (405) 271-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4500 Memorial Dr, Belleville, IL 62226-5360 — (618) 257-6220
  • 1000 Health Center Dr, Mattoon, IL 61938-4644 — (217) 238-4325
  • 930 Sw Abbey St, Newport, OR 97365-4820 — (541) 265-2244

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036160955 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence E-14258 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036160955 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 38753 (OK)

Record details

NPI number1750603270
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 25, 2010
Last updated in NPPESSeptember 28, 2023
Certification dateSeptember 28, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Sarah Bush Lincoln Health Center — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients379
Services billed 1,182 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Sarah Bush Lincoln Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 410 clinicians in the practice; 12 are shown here.

Other providers in Oklahoma City