OSF Saint Mary Medical Center – General Acute Care Hospital, NPI 1164485363

OSF Saint Mary Medical Center is a healthcare provider. based in Galesburg, Illinois. specializing in General Acute Care Hospital. The organization holds a License No. 0002675 (IL). The NPI Number for OSF Saint Mary Medical Center is 1164485363

Main info

Organization
Name
OSF Saint Mary Medical Center
NPI
1164485363
Phone
(309) 344-3161
Address
3333 N SEMINARY ST
Authorized Official
KIRSTEN MARIE LARGENT CFO
Enumeration Date
10 April 2006
Last Update Date
2 April 2026

Contacts

Secure Messaging
osf_saint_mary_medical_center@direct.osfhealthcare.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness100
Years active:20State licenses:17/7 NPPES fields on file

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Provider Addresses for OSF Saint Mary Medical Center

  • OSF Saint Mary Medical Center, 3333, North Seminary Street, Galesburg, Knox County, Illinois, 61401, United States

    GALESBURG, IL 614011251

    Phone: (309) 344-3161

    Fax: (309) 344-9498

    Type: Location

  • 124 SW ADAMS ST

    PEORIA, IL 616021308

    Phone: (309) 655-2850

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-08-11

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20100811000072OHospitalILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 61401)

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Reviews

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Frequently asked questions

Can I use this page to confirm OSF Saint Mary Medical Center's NPI?
Yes. OSF Saint Mary Medical Center is listed with NPI 1164485363 in the public NPI dataset.
Can I rely on OSF Saint Mary Medical Center being an active provider?
As of the registry snapshot, OSF Saint Mary Medical Center is marked active.
What taxonomy line describes OSF Saint Mary Medical Center?
For research purposes, treat OSF Saint Mary Medical Center as General Acute Care Hospital in this dataset. Clinical services aligned with this taxonomy classification.
Where is OSF Saint Mary Medical Center based?
OSF Saint Mary Medical Center is tied to Galesburg, Illinois in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
3 practice locations appear in the available data.

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