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

Dr. Arun Chaudhury, MD

Individual provider Physiological Laboratory · NPI 1619097805

Dr. Arun Chaudhury, MD is an Internal Medicine in Oro Valley, Arizona. Qualified in 2005, 21 years ago. Practices with Northwest Hbp Medical Services LLC, a 286-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
21
Licensed in
AZ
In the registry since
2007
Specialties on file
2
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

1551 E Tangerine Rd
Oro Valley, AZ 85755-6213
Phone: (520) 901-3500
Show map & directions

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

Additional practice locations (1)

  • West Roxbury Va Medical Center, West Roxbury, MA 02132 — (617) 323-7700

Specialties & licences

Physiological Laboratory (primary) Taxonomy 293D00000X
Internal Medicine Physician Taxonomy 207R00000X · Licence 79380 (AZ)

Record details

NPI number1619097805
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2007
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Northwest Hbp Medical Services Llc — 286 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount