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

Kamran Mohajer Massoumi, MD

Individual provider Ophthalmology Physician · NPI 1639172604

Kamran Mohajer Massoumi, MD is an Ophthalmology in Elk City, Oklahoma. Graduated from Saint Louis University School of Medicine in 1998, 28 years ago. Practices with Oklahoma Eye Institute, a 4-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
28
Trained at
Saint Louis University School of Medicine
Licensed in
OK
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1020 N Main St
Elk City, OK 73644-2831
Phone: (580) 225-1555
Fax: (580) 225-1558
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 23117 (OK)

Record details

NPI number1639172604
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESApril 26, 2024
Certification dateApril 26, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Oklahoma Eye Institute — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount