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O'BRIEN EILEEN MELLARS

Active
Sole proprietor
Yes

Provider details

NPI number
Gender
F
Credential
FNP

Contact information

Practice address
5050 POWDERHOUSE RD, CHEYENNE, WY 82009-4800
(307) 634-1311
(307) 432-7546
Mailing address
5050 POWDERHOUSE RD, CHEYENNE, WY 82009-4800
(307) 634-1311
(307) 432-7546

Taxonomy

Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
50954
WY
363LF0000X
Family Nurse Practitioner
Primary
50954
WY

Other

Enumeration date
08/05/2025
Last updated
03/31/2026
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