Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Keith a Ryan MD PC

Organization Anesthesiology Physician · NPI 1083854574

Keith a Ryan MD PC is an Anesthesiology Physician in Casper, Wyoming. Licensed in Wyoming. Registered with an NPI since 2009.

Licensed in
WY
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1233 E 2nd St
Casper, WY 82601-2926
Phone: (307) 577-7201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 7118A (WY)

Record details

NPI number1083854574
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Keith Ryan — Registered Agent · (307) 235-4020
NPI enumeratedFebruary 24, 2009
Last updated in NPPESMay 9, 2012
Mailing address2510 E 15th St, Suite 2, Casper, WY 82609-4111

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