Individual
JOHN MASON ERWIN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
CRNA
Contact information
Practice address
1006 TAVERN RD, MARTINSBURG, WV 25401-2864
(304) 267-0556
(304) 267-1460
Mailing address
220 CAMPUS BLVD STE 210, WINCHESTER, VA 22601-2889
(540) 536-5100
(540) 536-0235
Taxonomy
Speciality
Code
Description
License number
State
163W00000X
Registered Nurse
R181627
MD
367500000X
Certified Registered Nurse Anesthetist
Primary
R181627
MD
Other
Enumeration date
12/30/2012
Last updated
03/09/2023
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