Individual
JOHN W. RATZER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
CRNA
Contact information
Practice address
1106 COLEGATE DR, MARIETTA, OH 45750-1323
(740) 568-2000
(740) 568-2089
Mailing address
PO BOX 449, MARIETTA, OH 45750-0449
(740) 374-4500
(740) 374-5887
Taxonomy
Speciality
Code
Description
License number
State
367500000X
Certified Registered Nurse Anesthetist
Primary
COA.03487.NA
OH
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
000000590690
ANTHEM
OH
01
—
000000641591
ANTHEM
OH
05
—
0787046
—
OH
05
—
2604111000
—
OH
01
—
P00815809
RRMCR
OH
Enumeration date
06/06/2006
Last updated
07/31/2012
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