Individual
HELEN CHANG-DEGUZMAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
M.D.
Contact information
Practice address
137 W HIGH ST, SUITE 1A, ELKTON, MD 21921-8604
(410) 620-9200
(410) 620-9207
Mailing address
4923 OGLETOWN STANTON RD, STE 200, NEWARK, DE 19713-2081
(302) 225-0451
(302) 225-0472
Taxonomy
Speciality
Code
Description
License number
State
207RN0300X
Nephrology Physician
C1-0006336
DE
207RN0300X
Nephrology Physician
Primary
D0057355
MD
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
0001183101
—
DE
05
—
699445800
—
MD
Enumeration date
06/01/2005
Last updated
06/17/2021
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