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Emergency Medicine

Christopher Blum, DO

Works at hospitals in Bartlesville, OK · San Antonio, TX · Exeter, NH … · Oklahoma, Texas, New Hampshire, New York

Summary

Christopher Blum, DO (Emergency Medicine) is listed by Medicare at 5 hospitals in Bartlesville, OK, San Antonio, TX and Exeter, NH and other places. NPI 1609238005. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Christopher Blum, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
MaleGender (as listed)
Island Emergency Medical Services PCGroup practice (+1 more)

Quick answers

Which hospitals does Christopher Blum work at?
Medicare's official clinician data lists Christopher Blum at 5 hospitals: Ascension St John Jane Phillips, Baptist Medical Center, Exeter Hospital Inc, Samaritan Hospital of Troy, New York and St Peter's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Christopher Blum see patients?
Medicare's clinician data lists 4 practice locations, including Sapulpa, OK, Tulsa, OK and Troy, NY. Call before your visit to confirm the address.
What is Christopher Blum's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Christopher Blum accept Medicare assignment?
Yes. Medicare's clinician data says Christopher Blum accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Christopher Blum?
(918) 224-4280, as listed in official Medicare / NPI Registry data.
What is Christopher Blum's NPI number?
1609238005. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Christopher Blum works

Medicare's Facility Affiliation Data lists Christopher Blum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Christopher Blum is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Christopher Blum as a member of these groups (CMS data updated 2026-10-02).

  • Island Emergency Medical Services PC137 clinicians in the group
  • Emergency Medicine Physicians of Tulsa County LLC18 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Oklahoma →

Other emergency medicine doctors in Oklahoma

Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.

All emergency medicine doctors in Oklahoma →

Clinician information

CredentialDO
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609238005
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians