Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ssm Health Care of Oklahoma, Inc

Medical Oncology Physician in Shawnee, OK · enumerated 2018 · authorized official Crystal Pena, Authorized Official.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326555434

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Registry record

Entity type Organization (Type 2)

Legal business name Ssm Health Care of Oklahoma, Inc

Other name <Unavail>

Practice address 1102 W Macarthur St, Shawnee, OK, 74804

Phone (405) 942-4000

Fax (405) 942-9204

Enumeration date Jan 10, 2018

Last updated in NPPES Jun 16, 2018

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Crystal Pena

Title Authorized Official

Phone (405) 272-7452

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Ssm Health Care of Oklahoma, Inc located?

The practice location on file with NPPES is in Shawnee, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-06-16. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.