Dr. William M Chasanov II, DO
Dr. William M Chasanov II, DO is an Infectious Disease in Lewes, Delaware. Graduated from Philadelphia College of Osteopathic Medicine in 2007, 19 years ago. Practices with Beebe Physician Network Inc, a 293-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Delaware and New Jersey.
- Years since qualifying
- 19
- Trained at
- Philadelphia College of Osteopathic Medicine
- Licensed in
- DE, NJ
- In the registry since
- 2007
- Specialties on file
- 3
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
1535 Savannah RdLewes, DE 19958-1611
Phone: (302) 645-3232
Fax: (302) 645-3198
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (3)
- 424 Savannah Rd, Lewes, DE 19958-1462 — (302) 645-3232
- 1 Cooper Plz, Camden, NJ 08103 — (856) 963-3518
- 3 Cooper Plz Rm 513, Camden, NJ 08103-1499 — (856) 963-3715
Specialties & licences
| Infectious Disease Physician (primary) | Taxonomy 207RI0200X · Licence C7-0003733 (DE) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence C7-0003773 (DE) |
| Infectious Disease Physician | Taxonomy 207RI0200X · Licence 25MB09331000 (NJ) |
Record details
| NPI number | 1104028919 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | June 4, 2007 |
| Last updated in NPPES | February 9, 2026 |
| Certification date | February 9, 2026 |
Medicare enrollment
| Medicare specialty | INFECTIOUS DISEASE |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE |
| Graduated | 2007 (19 years in practice) |
| Group practice | Beebe Physician Network Inc. — 293 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Lewes
-
Mr. Jimmy D Chua, MD
1535 Savannah Rd, Lewes, DE 19958-1611 · (302) 645-3232
-
Dr. Ala Muhanna, MD
1535 Savannah Rd, Lewes, DE 19958-1611 · (302) 645-3232
-
Scott D. Olewiler, MD
400 Savannah Rd Ste A, Lewes, DE 19958-1499 · (302) 645-3555