Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MS. NAOMI CHINGMAK CHANG, M.D
Deactivated Sole ProprietorMS. NAOMI CHINGMAK CHANG, M.D is a Student (Health Education/Training) healthcare provider located in NORWALK, Connecticut. NPI 1639963150 is deactivated in the NPPES registry. Verify at CMS.
Student (Health Education/Training) · NORWALK, CT
This NPI has been deactivated.
The record was deactivated on December 10, 2025.
Deactivated NPIs are no longer valid for billing or credentialing. The provider may have retired, changed practice status, or had their NPI administratively deactivated.
Verify current licensure status with the NPPES NPI Registry or the relevant state medical board before relying on this record.
Registration Details
- NPI Number
- 1639963150
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Apr 8, 2025 (0.67397260273973 yrs)
- Last Updated
- Dec 30, 2025
- Deactivated
- Dec 10, 2025
- Sole Proprietor
- Yes
Practice Information
- Address
-
34 MAPLE STREETNORWALK, CT, 068503815Browse CT providers · Browse ZIP 06850
- Phone
- 2038522303
- Primary Specialty
-
Student (Health Education/Training)
390200000X
Other Student (Health Education/Training) Providers in NORWALK, CT
| Name | Credential | NPI |
|---|---|---|
| DR. STEPHEN PAUL KORBULY | M.D. | 1659556918 |
| DR. YASIR KARANI | M.D | 1437335841 |
| TUONG-VI PHAN | M.D. | 1699053116 |
| MICHELE LEE CONDERINO | BA | 1043593924 |
| DR. TANVI KHURANA | M.D. | 1225395262 |
| DR. MADISON ALEXANDER DUNCAN LEITCH | M.D. | 1396091609 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.