DR. ARUN CHAUDHARY M.D. NPI 1255371043

NPI Information

  • NPI: 1255371043
  • Provider Name: DR. ARUN CHAUDHARY, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1575 CAMBRIDGE ST
    CAMBRIDGE, MA
    ZIP 02138
  • Phone: (617) 876-4344

Map and Directions

Get Directions

NPI Details

DR. Arun Chaudhary, M.D. is an internal medicine in Cambridge, MA with 31 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Arun Chaudhary, M.D. NPI is 1255371043. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1575 CAMBRIDGE ST
CAMBRIDGE, MA
ZIP 02138-308
Phone: (617) 876-4344

The NPI 1255371043 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)

The enumeration date for this NPI number is 6/8/2006 and was last updated on 1/26/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal Medicine12417NEW HAMPSHIRENo
2207R00000XInternal Medicine11365HAWAIINo
3208M00000XHospitalist12417NEW HAMPSHIRENo
4207R00000XInternal Medicine224431MASSACHUSETTSYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1P00673100OTHERNEW HAMPSHIRERAILROAD MEDICARE
25166278OTHERNEW HAMPSHIRECIGNA
301Y009920NH03OTHERNEW HAMPSHIREANTHEM BCBS NH
4H53456MEDICARE UPIN
52161141MEDICAIDMASSACHUSETTS
6RE7965MEDICARE PINNEW HAMPSHIRE
7RE796502MEDICARE PINNEW HAMPSHIRE
830204849MEDICAIDNEW HAMPSHIRE
9AA112185OTHERNEW HAMPSHIREHARVARD

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.