David M Duffy is a Optometrist based in Philadelphia, PA. David M Duffy practices in Philadelphia, PA and has the professional credentials of OD. The NPI Number for David M Duffy is 1295778124 and holds a License No. I3-0001415 (Pennsylvania).
The current practice location address for David M Duffy is 1103 Chestnut St, Philadelphia, PA and can be reached out via phone at 484-889-8985.
Identifier | Type | State | Issuer |
---|---|---|---|
KZ41 / | 01 | MD | BC / BS OF MD |
S186 / | 01 | MD | BLUECHOICE |
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