Arun Chaudhary, M.D.
Internal Medicine Physician · Cambridge, MA
Arun Chaudhary, M.D. is an internal medicine physician with a practice address in Cambridge, Massachusetts, and NPI 1255371043, issued on Jun 8, 2006. Check the license (Massachusetts 224431, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Arun Chaudhary
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 224431 MA
11365 HI
12417 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1575 Cambridge St, Cambridge, MA 02138
- Phone
- (617) 876-4344
- Enumerated
- Jun 8, 2006
- Record last updated
- Jan 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid IDs
- 2161141 MA
30204849 NH - Medicare enrollment
- Enrolled (PECOS I20060901000171); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1575 Cambridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Binder, M.D.Physical Medicine & Rehabilitation Physician1396792859
- Lachelle Capalla-Chery, LCSW, CCM, MPHSocial Worker1942805205
- Keith ChinRegistered Nurse1750207122
- Elizabeth Danaher, PT, DPTPhysical Therapist1881114452
- Anne Marie Dattero, LICSWClinical Social Worker1780179861
- Sean Deardorff, PTOrthopedic Physical Therapist1821219221
Verify Arun Chaudhary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 224431Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $43.38
1 payment: food and beverage; the largest payer was Lexicon Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
300 internal medicine physician records list a practice address in Cambridge
They are 300 of the 5,145 NPPES records with a practice address in Cambridge, and 6,825 internal medicine physician records in Massachusetts.
All 300 in Cambridge → All 6,825 in Massachusetts → Every provider in Cambridge →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Arun Chaudhary, M.D.'s NPI number?
Arun Chaudhary, M.D.'s National Provider Identifier (NPI) is 1255371043, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arun Chaudhary, M.D. located?
The NPPES record lists a practice address at 1575 Cambridge St, Cambridge, MA, 02138. Phone: (617) 876-4344. Providers update this record themselves, so call before visiting.
How can I verify Arun Chaudhary, M.D.'s license?
NPPES lists Massachusetts license number 224431, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.