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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Madhumita Lettman

Family Medicine Physician in Winter Park, FL · enumerated 2020 · practices at Adventhealth Senior Care Inc.

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

National Provider Identifier

1144849142

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Registry record

Entity type Individual (Type 1)
Name Dr. Madhumita Lettman
Sex Female
Practice address 1030 W Canton Ave Ste G100, Winter Park, FL, 32789
Phone (407) 901-4086
Enumeration date Apr 10, 2020
Last updated in NPPES Dec 20, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS20449 (FL) Primary

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.

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Frequently asked questions

How do I verify Madhumita Lettman's NPI record?
Cross-check NPI 1144849142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1144849142 active?
Yes, as of the latest NPPES snapshot, NPI 1144849142 is active (record last updated 2023-12-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-20.