Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. WILLIAM M CHASANOV II, D.O.
ActiveDR. WILLIAM M CHASANOV II, D.O. is a Infectious Disease healthcare provider located in LEWES, Delaware. NPI 1104028919 is currently active in the NPPES registry. Verify at CMS.
Infectious Disease · LEWES, DE
Registration Details
- NPI Number
- 1104028919
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 4, 2007 (19.183972034603 yrs)
- Last Updated
- Feb 9, 2026
- Licenses
-
C7-0003733 (DE)C7-0003773 (DE)25MB09331000 (NJ)
Practice Information
- Address
-
1535 SAVANNAH RDLEWES, DE, 199581611Browse DE providers · Browse ZIP 19958
- Phone
- 3026453232
- Fax
- 3026453198
- Primary Specialty
-
Infectious Disease
207RI0200X
- Additional Specialty
- Internal Medicine
- Additional Specialty
- Infectious Disease
Other Infectious Disease Providers in LEWES, DE
| Name | Credential | NPI |
|---|---|---|
| SCOTT D. OLEWILER | M.D. | 1205881893 |
| MR. JIMMY D CHUA | M.D. | 1205939840 |
| DR. ALA MUHANNA | MD | 1578117545 |
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.