Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Preeanka Konica Mazumder, MD

Student in an Organized Health Care Education/Training Program in Colton, CA · enumerated 2023.

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

National Provider Identifier

1912695651

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Registry record

Entity type Individual (Type 1)

Name Ms. Preeanka Konica Mazumder

Credential MD

Sex Female

Practice address 400 N Pepper Ave Ste 206, Colton, CA, 92324

Phone (909) 580-2159

Enumeration date May 1, 2023

Last updated in NPPES May 1, 2023

Taxonomy & licenses

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

Where does Preeanka Mazumder practice?

The practice location on file with NPPES is in Colton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Preeanka Mazumder?

The National Provider Identifier (NPI) for Preeanka Mazumder is 1912695651, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Patrick Gilmore Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1649929662 Helia Aghassi Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1114620275 Nazaneen Aflak Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1669176137 Madison Wilhelm Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1902665136 Cameron Bondy Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1871352435 Molly Schechter Internal Medicine Physician · Colton, CA NPI 1962261214 Wynnie Jung Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1124887476 Justin Shen Student in an Organized Health Care Education/Training Program · Colton, CA NPI 1134988215

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-01.