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

Mr. Hassan Kaleem, MD

Individual provider Internal Medicine Physician · NPI 1538315676

Mr. Hassan Kaleem, MD is a Radiation Oncology in Tulsa, Oklahoma. Qualified in 2004, 22 years ago. Practices with Oklahoma Cancer and Blood Specialists LLC, a 12-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa, Illinois, Oklahoma and Texas.

Years since qualifying
22
Licensed in
IA, IL, OK, TX
In the registry since
2008
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

11212 E 48th St
Tulsa, OK 74146-5806
Phone: (918) 556-3000
Fax: (918) 556-7064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 602 Indiana Ave, Lubbock, TX 79415-3364 — (806) 775-8200

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 32816 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125054208 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q2780 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 39454 (IA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence Q2780 (TX)

Record details

NPI number1538315676
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2008
Last updated in NPPESOctober 3, 2018

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Oklahoma Cancer And Blood Specialists Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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