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

W Michael Crosby MD PC

Organization Anesthesiology Physician · NPI 1093063596

W Michael Crosby MD PC is an Anesthesiology Physician in Gillette, Wyoming. Licensed in Wyoming. Registered with an NPI since 2012.

Licensed in
WY
In the registry since
2012
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

1503 Cressett St
Gillette, WY 82716-3339
Phone: (208) 525-2090
Fax: (208) 526-2662
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 4201A (WY)

Record details

NPI number1093063596
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Micahel Crosby — Owner · (208) 525-2090
NPI enumeratedAugust 15, 2012
Last updated in NPPESAugust 15, 2012
Mailing address1601 E 17th St, Idaho Falls, ID 83404-6313

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