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

Premier Outpatient Surgery, PLLC

Organization Ambulatory Surgical Clinic/Center · NPI 1801936117

Premier Outpatient Surgery, PLLC is an Ambulatory Surgical Clinic/Center in Billings, Montana. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1020 N 27th St Ste 400
Billings, MT 59101-0760
Phone: (406) 245-3238
Fax: (406) 248-6814
Show map & directions

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

Specialties & licences

Ambulatory Surgical Clinic/Center (primary) Taxonomy 261QA1903X

Record details

NPI number1801936117
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Grosso — President · (406) 245-3238
NPI enumeratedFebruary 7, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1020 N 27th St, Ste 400, Billings, MT 59101-0760

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