GARY WAYNE COX II DO
NPI 1366022790
Emergency Medicine in Oklahoma City, OK

Active since April 09, 2021PECOS EnrolledAccepts Medicare Assignment
81.02/100
CMS Quality Rating
4401 S WESTERN AVE, OKLAHOMA CITY, OK 73109(405) 636-7000 Get Directions Write a Review

NPPES record last updated: April 10, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 10, 2024, Feb 16, 2023, Aug 8, 2022 and 2 more (5 updates tracked since 2021).

About Gary Wayne Cox Ii Do NPPES

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

GARY WAYNE COX II DO (NPI 1366022790) is an individual emergency medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (7633) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Chickasaw Nation Medical Center, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2021).

NPPES Registry Identity

NPI1366022790
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGARY WAYNE COX IICredential: DO
Location Address4401 S WESTERN AVEOklahoma City, OK 73109-3413
Mailing Address4401 S Western AveOklahoma City, OK 73109-3413 · (405) 636-7000
Sole ProprietorNo
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2021
Enumeration DateApril 9, 2021
Last NPPES UpdateApril 10, 20245 updates tracked since enumeration
NPPES CertifiedApril 10, 2024
NPI 1366022790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in OK · 7633
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.
4401 S WESTERN AVE, Oklahoma City, OK 73109

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Gary Wayne Cox Ii Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981088770
PECOS Enrollment IDI20240326000745
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.

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 moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
30 services29 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.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chickasaw Nation Medical Center

Acute Care Hospitals · Ada, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370180
Location1921 Stonecipher BlvdAda, OK 74820 · Pontotoc County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73109 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.02/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.5
Promoting Interoperability100
Improvement Activities40

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.

Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Physician Assistant
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Anesthesiology
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Speech-Language Pathologist
4401 S WESTERN AVE, DEPT. 2004215
OKLAHOMA CITY, OK 73109
Hospitalist
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109

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 Gary Cox's NPI number?

The NPI number for Gary Cox is 1366022790. It was assigned to this individual provider in the NPPES registry on April 9, 2021.

Where is Gary Cox located?

Gary Cox practices at 4401 S Western Ave, Oklahoma City, OK 73109. The listed phone number is (405) 636-7000.

What is Gary Cox's specialty?

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

Is Gary Cox enrolled in Medicare?

Yes. Gary Cox is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gary Cox accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Medica list Gary Cox 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.

Is Gary Cox affiliated with any hospitals?

According to CMS data, Gary Cox is affiliated with Chickasaw Nation Medical Center.

When was this NPI record last updated?

The NPPES record for Gary Cox was last updated on April 10, 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.