DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Benson, AZ

4 verified internal medicine doctors in Benson.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Arizona Medical Board

Dr. Michael Gray, MD

Internal Medicine

20 yrs NPPES
NPI 1639120520
300 S OCOTILLO AVE, Benson, AZ 85602(520) 586-9111
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Glenn Robertson, MD

Internal Medicine

20 yrs NPPES
NPI 1174533509
1069 S HIGHWAY 80, Benson, AZ 85602(520) 720-6226
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Cassandra Harrison, MD

Internal Medicine

20 yrs NPPES
NPI 1992874606
890 W 4TH ST, Benson, AZ 85602(520) 498-6467
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Craig Ottenstein, MD

Internal Medicine

19 yrs NPPES
NPI 1275658064
300 S OCOTILLO AVE, Benson, AZ 85602(520) 586-9111
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Internal Medicine in Benson, AZ — Verified | DoctorsProof | DoctorsProof