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

W Michael Crosby M D P C

Organization Anesthesiology Physician · NPI 1619006582

W Michael Crosby M D P C is an Anesthesiology Physician in Riverton, Wyoming. Licensed in Wyoming. Registered with an NPI since 2007.

Licensed in
WY
In the registry since
2007
Specialties on file
2

Practice location Address checks out

2100 W Sunset Dr
Riverton, WY 82501-2274
Phone: (307) 856-4161
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X (WY)
Anesthesiology Physician Taxonomy 207L00000X (WY)

Record details

NPI number1619006582
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Crosby — Owner · (307) 840-0874
NPI enumeratedMarch 5, 2007
Last updated in NPPESSeptember 11, 2025
Mailing addressPo Box 32103, Billings, MT 59107-2103

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