Dr. Gregory Charles Claiborn, DO
- Medicare services, 2024
- 160
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 71
- MIPS score, 2024
- 77
- Hospital affiliations
- 1
- Practice address
- 1 Choctaw, Caney, OK 74533
- Practice phone
- Call (918) 567-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Choctaw Nation Health Care
Multi-specialty group site · Caney, Oklahoma
Find Dr. Claiborn's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory Charles Claiborn is an emergency medicine physician in Caney, Oklahoma
Dr. Claiborn practices at Choctaw Nation Health Care in Caney, Oklahoma.
Dr. Claiborn's NPI, 1568627768, was assigned on July 28, 2008. Dr. Claiborn graduated from Oklahoma State University College of Osteopathic Medicine in 2008. Dr. Claiborn holds Oklahoma license 4855.
- NPI
- 1568627768NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951570779
- NPI enumeration date
- July 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 567-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Charles Claiborn practices at Choctaw Nation Health Care in Caney, Oklahoma
Dr. Claiborn's primary practice is Choctaw Nation Health Care, at 1 Choctaw, Caney, OK 74533. The practice phone is (918) 567-7000.
- Choctaw Nation Health Care1 Choctaw, Caney, OK 74533Phone(918) 567-7000
Source: Dmand AI Affiliation Data
Dr. Gregory Charles Claiborn is affiliated with 2 sites of care and 1 medical group
Dr. Claiborn's primary practice is Choctaw Nation Health Care in Caney, Oklahoma. Dr. Claiborn is also affiliated with Choctaw Nation Health Care Center. The medical group on file is Choctaw Nation Health Care Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Charles Claiborn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Claiborn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Choctaw Nation Health Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Charles Claiborn is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Claiborn's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Claiborn's licenses on file in 4 states: Oklahoma, Arkansas, Missouri and Texas.
Specialties and state licenses
- Emergency medicine, OklahomaPrimary
- Arkansas license
- Missouri license
- Texas license
Emergency medicine physicians near Dr. Claiborn
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory Charles Claiborn billed Medicare for 160 services in 2024
CMS data shows 160 Medicare services from Dr. Claiborn across 4 procedure codes in 2024, for 145 Medicare patients. Medicare paid $11,315 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Claiborn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2552024: 16037%
- Tests and treatments
- 2023: 172024: 0100%
Dr. Claiborn compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Claiborn
- Oklahoma median
- Medicare services
- 160vs 32451% below
- Medicare patients
- 145vs 29451% below
- Part D claims
- 12vs 8886% below
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Claiborn's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Claiborn and other emergency medicine physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Charles Claiborn treated 145 Medicare patients in 2024, average age 74
CMS counts 145 Medicare patients who saw Dr. Claiborn in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Claiborn's median patient age at 72, with 54% women.
Dr. Claiborn's Medicare patients by age, 2024
Dr. Claiborn's Medicare patients by sex, 2024
- Women7652%
- Men6948%
Chronic conditions among Dr. Claiborn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes66%
- Arthritis50%
- Chronic kidney disease41%
- Ischemic heart disease39%
- Atrial fibrillation30%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Claiborn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Charles Claiborn wrote 71 Medicare Part D claims in 2024
In 2024, Dr. Claiborn wrote 71 Medicare Part D claims for 54 patients. 82% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $42 in total drug cost. In 2022, CMS named 25 claims across 2 drugs.
Dr. Claiborn's Part D claims by kind of drug, 2024
- Generic58 claims82%
- Brand-name and other13 claims18%
Dr. Claiborn's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Claiborn's Part D claims, 2024
- Antibiotics37%26 of 71 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 252023: 1252%
Drugs named by CMS: 1 in 2023, 2 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gregory Charles Claiborn scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Dr. Claiborn for performance year 2024, reported as part of a group. Dr. Claiborn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Claiborn's MIPS scores, performance year 2024
- 77of 100Final score
- 73.1of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory Charles Claiborn received $14 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Claiborn from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $14.
Companies that paid Dr. Claiborn the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Charles Claiborn graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Claiborn graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Charles Claiborn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory Charles Claiborn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory Charles Claiborn's NPI number?
Dr. Gregory Charles Claiborn's NPI number is 1568627768. It was assigned on July 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Charles Claiborn?
Dr. Gregory Charles Claiborn is an emergency medicine physician in Caney, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory Charles Claiborn practice?
Dr. Claiborn practices at 1 Choctaw, Caney, OK 74533. Dr. Claiborn's primary practice is Choctaw Nation Health Care in Caney, Oklahoma.
What is Dr. Gregory Charles Claiborn's office phone number?
The practice phone on file for Dr. Claiborn is (918) 567-7000.
What is Dr. Gregory Charles Claiborn's medical license number?
Dr. Claiborn holds Oklahoma license 4855, one of the licenses on file in 4 states.
Which states has Dr. Gregory Charles Claiborn been licensed in?
Dmand AI has state licenses on file for Dr. Claiborn in Oklahoma, Arkansas, Missouri and Texas.
Which hospitals is Dr. Gregory Charles Claiborn affiliated with?
Dr. Claiborn is affiliated with Choctaw Nation Health Care Center.
What medical group is Dr. Gregory Charles Claiborn part of?
Dr. Claiborn is linked to Choctaw Nation Health Care Center.
Does Dr. Gregory Charles Claiborn accept Medicare?
Yes. CMS data shows Dr. Claiborn billed Medicare for 160 services in 2024, and Dr. Claiborn accepts Medicare assignment.
What is Dr. Gregory Charles Claiborn's MIPS score?
Dr. Claiborn's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Gregory Charles Claiborn see?
CMS counts 145 Medicare patients who saw Dr. Claiborn in 2024, with an average age of 74.
What services does Dr. Gregory Charles Claiborn bill to Medicare?
In 2024, Dr. Claiborn's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).
Where did Dr. Gregory Charles Claiborn go to medical school?
Dr. Claiborn graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
What drugs does Dr. Gregory Charles Claiborn prescribe most?
In 2023 Medicare Part D data, Dr. Claiborn's most prescribed drugs by claims were Prednisone.
Has Dr. Gregory Charles Claiborn received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Claiborn from 1 company from 2017 to 2017. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Gregory Charles Claiborn been practicing?
Dr. Claiborn graduated from medical school in 2008, 18 years ago.
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