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

Dr. Omar Muhammad, MD

Individual provider Internal Medicine Physician · NPI 1447888177

Dr. Omar Muhammad, MD is a Nephrology in Great Neck, New York. Qualified in 2025, 1 year ago. Practices with Lester E Cox Medical Centers, a 249-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Missouri and New York.

Years since qualifying
1
Licensed in
MO, NY
In the registry since
2020
Specialties on file
2
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

100 Community Dr
Great Neck, NY 11021-5501
Phone: (516) 465-8200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 825 E Us Highway 60 Ste B, Monett, MO 65708-2668 — (000) 000-0000
  • 1007 E Kearney St, Springfield, MO 65803-3433 — (000) 000-0000
  • 3525 S National Ave Ste 108, Springfield, MO 65807-7315 — (000) 000-0000
  • 1001 E Primrose St, Springfield, MO 65807-5155 — (000) 000-0000
  • 3525 S National Ave Ste 102, Springfield, MO 65807-7315 — (000) 000-0000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 325434 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2025039241 (MO)

Record details

NPI number1447888177
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2020
Last updated in NPPESOctober 17, 2025
Certification dateOctober 17, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Lester E Cox Medical Centers — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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