Arun Chaudhury, MD
NPI 1619097805 · Physiological Laboratory · Oro Valley, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arun Chaudhury, MD is a Physiological Laboratory provider in Oro Valley, AZ (NPI 1619097805).
Provider details
- NPI number
- 1619097805
- Entity type
- Individual
- Primary specialty
- Physiological LaboratoryLaboratories
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Laboratories
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- West Roxbury Va Medical Center1400 Vfw Parkway, Room 2b101West Roxbury, MA 02132Phone: (617) 323-7700
Registry dates
- Enumerated
- 2007-03-30
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Arun Chaudhury's NPI number?
- Arun Chaudhury's National Provider Identifier (NPI) is 1619097805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arun Chaudhury's specialty?
- Arun Chaudhury is listed in the NPPES registry with a primary specialty of Physiological Laboratory (Laboratories).
- Where is Arun Chaudhury located?
- Arun Chaudhury's practice location on file with NPPES is 1551 E Tangerine Rd, Oro Valley, AZ 85755-6213.
- What is Arun Chaudhury's phone number?
- The practice phone number listed in the NPPES registry for Arun Chaudhury is (520) 901-3500.
- Does Arun Chaudhury accept Medicare?
- Arun Chaudhury is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arun Chaudhury's NPI active?
- Yes — Arun Chaudhury's NPI (1619097805) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.