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

Individual provider Hematology & Oncology Physician · NPI 1598873382

Carl R Gray, MD is a Hematology in Ogden, Utah. Graduated from University of Texas Medical School at Houston in 1995, 31 years ago. Practices with Ogden Clinic Specialty Services LLC, a 133-clinician group and accepts Medicare assignment. Licensed in Utah.

Years since qualifying
31
Trained at
University of Texas Medical School at Houston
Licensed in
UT
In the registry since
2006
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

5405 S 500 E Ste 202
Ogden, UT 84405-7419
Phone: (801) 476-1777
Fax: (801) 479-1479
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 5553369-1205 (UT)

Record details

NPI number1598873382
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4403 Harrison Blvd Ste 1685, Ogden, UT 84403-3274

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1995 (31 years in practice)
Group practice Ogden Clinic Specialty Services Llc — 133 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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