Individual
DR. RALPH EMERSON DUNCAN III
Active
Individual
DR. RALPH EMERSON DUNCAN III
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
208800000X
Urology Physician
Primary
MD022079E
PA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
01530901
BLUE CROSS/KEYSTONE
PA
01
—
078367
BLUE SHIELD
PA
05
—
1012374
—
PA
01
—
2237347
CIGNA
PA
01
—
26949
MAMSI
PA
01
—
340009963
RAILROAD MEDICARE
PA
01
—
496625
UNITED HEALTHCARE
PA
01
—
89372
THREE RIVERS
PA
Enumeration date
07/21/2006
Last updated
10/06/2025
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