Individual
DAVID L IRWIN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Contact information
Practice address
801 OSTRUM ST, BETHLEHEM, PA 18015-1000
(267) 614-7391
Mailing address
801 OSTRUM ST, BETHLEHEM, PA 18015-1000
(267) 614-7391
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
305964
NY
207R00000X
Internal Medicine Physician
Primary
OS022501
PA
208M00000X
Hospitalist Physician
305964
NY
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
06087847
—
NY
05
—
103806541
—
PA
Enumeration date
04/21/2017
Last updated
08/12/2025
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