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

Keystone Outpatient Services, LLC

Organization Ambulatory Surgical Clinic/Center · NPI 1386830800

Keystone Outpatient Services, LLC is an Ambulatory Surgical Clinic/Center in The Woodlands, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3115 College Park Dr SUITE101
The Woodlands, TX 77384-4000
Phone: (936) 321-4345
Fax: (936) 321-4353
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 · Licence 8543 (TX)

Record details

NPI number1386830800
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Shannon — General Manager · (936) 321-4345
NPI enumeratedSeptember 18, 2007
Last updated in NPPESSeptember 18, 2007
Mailing address3115 College Park Dr, Suite101, The Woodlands, TX 77384-4000

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