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

Individual provider Obstetrics & Gynecology Physician · NPI 1649234279

Robert C Grayson, MD is an Obstetrics/Gynecology in Phoenix, Arizona. Graduated from University of Southern California Keck School of Medicine in 1990, 36 years ago. Practices with Southwest Contemporary Women's Care PC, a 23-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
36
Trained at
University of Southern California Keck School of Medicine
Licensed in
AZ
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

16611 S 40th St Ste 180
Phoenix, AZ 85048
Phone: (480) 785-2100
Fax: (480) 785-2100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 21634 (AZ)

Record details

NPI number1649234279
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2006
Last updated in NPPESSeptember 5, 2018

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Southwest Contemporary Women'S Care Pc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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