Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Reena Gupta, MD

Ophthalmology Physician in Brookline, MA · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144587544

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Registry record

Entity type Individual (Type 1)

Name Dr. Reena Gupta

Credential MD

Sex Female

Practice address 1101 Beacon St, Brookline, MA, 02446

Phone (617) 566-0062

Fax (617) 734-3264

Enumeration date Apr 23, 2012

Last updated in NPPES Sep 6, 2018

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 266848 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Reena Gupta's NPI record?

Cross-check NPI 1144587544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144587544 active?

Yes, as of the latest NPPES snapshot, NPI 1144587544 is active (record last updated 2018-09-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-06.