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STEVEN MATTHEW GEARHART D.O.
NPI 1811280506
Emergency Medicine in Tulsa, OK

Active since May 27, 2011PECOS Enrolled

NPPES record last updated: March 15, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Steven Matthew Gearhart D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVEN MATTHEW GEARHART D.O. (NPI 1811280506) is an individual emergency medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (5214) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811280506
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameSTEVEN MATTHEW GEARHARTCredential: D.O.
Location Address744 W 9TH STTulsa, OK 74127-9907
Mailing Address5310 E 31st St Ste 13Tulsa, OK 74135-5013 · (918) 561-5701 · Fax (918) 561-1173
Phone(918) 599-1000
Sole ProprietorNo
Enumeration DateMay 27, 2011
Last NPPES UpdateMarch 15, 2024
NPPES CertifiedMarch 15, 2024
✔ NPI 1811280506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in OK · 5214
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
744 W 9TH ST, Tulsa, OK 74127
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven Matthew Gearhart D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Steven Gearhart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oklahoma State University
1.3 mi
Medical Specialty
2345 SOUTHWEST BLVD
Tulsa, OK 74107
  • Reassigned Medicare billing, Oklahoma enrollment
  • 171 clinicians in this Medicare group
NPI 1306882261 (918) 561-5701
Mcalester Regional Health Center Authority
85 mi
Rural
1 E CLARK BASS BLVD
Mcalester, OK 74501
  • Reassigned Medicare billing, Oklahoma enrollment
  • 106 clinicians in this Medicare group
NPI 1316940034 (918) 426-1800
Lawton Indian Hospital
171 mi
General Acute Care Hospital
1515 NE LAWRIE TATUM RD
Lawton, OK 73507
  • Reassigned Medicare billing, Texas enrollment
  • 347 clinicians in this Medicare group
NPI 1760489223 (580) 354-5150

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
13 services13 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74127 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEREK SROUJI
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (405) 323-9423
OKLAHOMA STATE UNIVERSITY MEDICAL CENTER TRUST
Clinic/Center (Medical Specialty)
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
DR. LEILA DANIELLE SEE D.O.
Radiology (Diagnostic Radiology)
744 W 9TH ST
TULSA, OK 74127
Osage County (981) 599-5031
WILLIAM BARRETT
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 599-1000
DR. JUDITH WOLFSTEIN M.D.
Radiology (Diagnostic Radiology)
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 728-6194
KIMBERLIE K DULLYE MD
Anesthesiology
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
MR. SEAN WILLIAM MEADOWS R.D.
Dietitian, Registered
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 587-2561
ALEXANDER DOUGLAS
Student in an Organized Health Care Education/Training Program
744 W 9TH ST
TULSA, OK 74127
Osage County (918) 599-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Gearhart's NPI number?

The NPI number for Steven Gearhart is 1811280506. It was assigned to this individual provider in the NPPES registry on May 27, 2011.

Where is Steven Gearhart located?

Steven Gearhart practices at 744 W 9th St, Tulsa, OK 74127. The listed phone number is (918) 599-1000.

What is Steven Gearhart's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Steven Gearhart enrolled in Medicare?

Yes. Steven Gearhart is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Steven Gearhart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Gearhart reassigns Medicare benefits to 3 organizations: Oklahoma State University (Tulsa, OK), Mcalester Regional Health Center Authority (Mcalester, OK) and Lawton Indian Hospital (Lawton, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Gearhart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Steven Gearhart accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Steven Gearhart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Steven Gearhart was last updated on March 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.