Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. SENG M LEONG, MD
Active Sole ProprietorDR. SENG M LEONG, MD is a Internal Medicine healthcare provider located in BARRINGTON, Illinois. NPI 1487750790 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · BARRINGTON, IL
Registration Details
- NPI Number
- 1487750790
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Sep 15, 2006 (19.928560527062 yrs)
- Last Updated
- Mar 31, 2025
- License
-
036-055809 (IL)
- Sole Proprietor
- Yes
Practice Information
- Address
-
27750 W HIGHWAY 22BARRINGTON, IL, 600102379Browse IL providers · Browse ZIP 60010
- Phone
- 8473815800
- Fax
- 8473815873
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in BARRINGTON, IL
| Name | Credential | NPI |
|---|---|---|
| DR. MELINDA DIANE EINFALT | MD | 1821084393 |
| EVA T OSTROWSKI | M.D. | 1225005820 |
| ARTHUR L OSTROWSKI | M.D. | 1740257062 |
| BEHZAD FARAH | MD | 1689630915 |
| JOHN H. GONG | MD | 1962414623 |
| JENNIFER LOUISE VAKHARIA | MD | 1174695985 |
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.