Am J Emerg Med
CyanosisDyspneaHypoxia
Dr. David M. Gearhart, DO
NPI1952360893PAC ID9638108848
- Medicare services, 2024
- 255
- Medicare patients, 2024
- 178
- Part D claims, 2024
- 99
- Publications
- 2
- MIPS score, 2024
- 94
- Practice address
- 744 West 9th Street, Tulsa, OK 74127
- Practice phone
- Call (918) 599-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gearhart'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. David M. Gearhart is an emergency medicine physician in Tulsa, Oklahoma
Dr. Gearhart practices at Oklahoma State University Medical Center in Tulsa, Oklahoma, part of State of Oklahoma.
Dr. Gearhart's NPI, 1952360893, was assigned on March 20, 2006. Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2002. Dr. Gearhart holds Oklahoma license 4075.
NPI and contact details
- NPI
- 1952360893NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638108848
- NPI enumeration date
- March 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 599-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David M. Gearhart practices at Oklahoma State University Medical Center in Tulsa, Oklahoma
Dr. Gearhart's primary practice is Oklahoma State University Medical Center, at 744 West 9th Street, Tulsa, OK 74127 in Tulsa County. The practice phone is (918) 599-1000.
- Oklahoma State University Medical Center744 West 9th Street, Tulsa, OK 74127 · Tulsa CountyPhone(918) 599-1000
Source: Dmand AI Affiliation Data
Dr. David M. Gearhart is affiliated with 10 sites of care and 12 medical groups
Dr. Gearhart's primary practice is Oklahoma State University Medical Center in Tulsa, Oklahoma, part of State of Oklahoma. Dr. Gearhart is also affiliated with Saint Francis Hospital. The medical group on file is Redbird Smith Health Center. Dmand AI also links Dr. Gearhart to 3 more hospitals, 11 medical groups and 5 group practices and clinics, each named with a free account.
Saint Francis HospitalRedbird Smith Health Center3 hospitalsNames with a free account11 medical groupsNames with a free account5 group practices and clinicsNames with a free account
See all 22 affiliations for Dr. GearhartSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David M. Gearhart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gearhart practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oklahoma State University Medical Center | Available with a free account |
| +9 more sites and 11 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David M. Gearhart is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Gearhart's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gearhart is licensed in Oklahoma.
Specialties and state licenses
- Emergency medicine, OklahomaPrimary
Emergency medicine physicians near Dr. Gearhart
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
695emergency medicine physicians in Oklahoma137emergency medicine physicians in Tulsa14emergency medicine physicians at Oklahoma State University Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David M. Gearhart billed Medicare for 255 services in 2024
CMS data shows 255 Medicare services from Dr. Gearhart across 5 procedure codes in 2024, for 178 Medicare patients. Medicare paid $16,235 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024255
Medicare patients178
Paid by Medicare$16,235
Procedure codes5
Dr. Gearhart's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2362024: 18522%
- Tests and treatments
- 2023: 982024: 7029%
Dr. Gearhart compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Gearhart
- Oklahoma median
- Medicare services
- 255vs 32421% below
- Medicare patients
- 178vs 29439% below
- Part D claims
- 35vs 8860% below
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Gearhart'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.
Need commercial claims for Dr. Gearhart?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gearhart 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. David M. Gearhart treated 178 Medicare patients in 2024, average age 66
CMS counts 178 Medicare patients who saw Dr. Gearhart in 2024. The largest group is under 65, with 62 patients. 75% of them have high blood pressure, and 58% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.65, 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. Gearhart's median patient age at 39, with 58% women.
Medicare patients, 2024178
Average age66
Average risk score2.65
Also on Medicaid44%
Dr. Gearhart's Medicare patients by age, 2024
Dr. Gearhart's Medicare patients by sex, 2024
- Women8246%
- Men9654%
Chronic conditions among Dr. Gearhart's Medicare patients, 2024
- High blood pressure75%
- High cholesterol58%
- Diabetes47%
- Arthritis46%
- Chronic kidney disease44%
- Mood disorders42%
- Anxiety41%
- Heart failure40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gearhart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David M. Gearhart wrote 99 Medicare Part D claims in 2024
In 2024, Dr. Gearhart wrote 99 Medicare Part D claims for 69 patients. 94% of them were for generic drugs. CMS names the drug for 35 of them, across 3 drugs with 11 or more claims each, at $237 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Part D claims, 202499
Drugs named by CMS3
Total drug cost$237
Part D patients69
Dr. Gearhart's Part D claims by kind of drug, 2024
- Generic93 claims94%
- Brand-name and other6 claims6%
Dr. Gearhart's most prescribed drugs by claims, 2024
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. Gearhart's Part D claims, 2024
- Antibiotics43%43 of 99 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 152024: 35133%
Drugs named by CMS: 3 in 2024, 1 in 2023.
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. David M. Gearhart scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Gearhart for performance year 2024, reported as part of a group. Dr. Gearhart accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gearhart's MIPS scores, performance year 2024
- 94of 100Final score
- 77.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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. David M. Gearhart has 2 publications on record
Dmand AI links 2 papers to Dr. Gearhart, published from 2016 to 2021. Dr. Gearhart's most frequent co-authors are Michelle Lynn Bates, DO, Grant Richard Detten, DO and Gary Clark Bundren Fennema, DO.
Papers2
Years published2016 to 2021
Dr. Gearhart's most frequent co-authors
- Michelle Lynn Bates, DO1 shared paper
- Grant Richard Detten, DO1 shared paper
- Gary Clark Bundren Fennema, DO1 shared paper
Recent publications by Dr. Gearhart
Publication BiasRandomized Controlled Trials as TopicThoracic Surgery
See who Dr. Gearhart researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gearhart works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David M. Gearhart received $95 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Gearhart from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $34.
General payments to Dr. Gearhart by program year, 2016 to 2025
Companies that paid Dr. Gearhart the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David M. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David M. Gearhart'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 DataDmand AI Org Hierarchy 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David M. Gearhart
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. David M. Gearhart's NPI number?
Dr. David M. Gearhart's NPI number is 1952360893. It was assigned on March 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David M. Gearhart?
Dr. David M. Gearhart is an emergency medicine physician in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David M. Gearhart practice?
Dr. Gearhart practices at 744 West 9th Street, Tulsa, OK 74127. Dr. Gearhart's primary practice is Oklahoma State University Medical Center in Tulsa, Oklahoma, part of State of Oklahoma. Dmand AI also links Dr. Gearhart to 3 hospitals, 11 medical groups and 5 group practices and clinics.
What is Dr. David M. Gearhart's office phone number?
The practice phone on file for Dr. Gearhart is (918) 599-1000.
What is Dr. David M. Gearhart's medical license number?
Dr. Gearhart holds Oklahoma license 4075.
Which hospitals is Dr. David M. Gearhart affiliated with?
Dr. Gearhart practices at Oklahoma State University Medical Center in Tulsa, Oklahoma. Dr. Gearhart is also affiliated with Saint Francis Hospital. Dmand AI links Dr. Gearhart to 3 more hospitals.
What medical group is Dr. David M. Gearhart part of?
Dr. Gearhart is linked to Redbird Smith Health Center. Dmand AI links Dr. Gearhart to 11 more medical groups.
Does Dr. David M. Gearhart accept Medicare?
Yes. CMS data shows Dr. Gearhart billed Medicare for 255 services in 2024, and Dr. Gearhart accepts Medicare assignment.
What is Dr. David M. Gearhart's MIPS score?
Dr. Gearhart's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. David M. Gearhart see?
CMS counts 178 Medicare patients who saw Dr. Gearhart in 2024, with an average age of 66.
Show 7 more questionsShow fewer questions
What services does Dr. David M. Gearhart bill to Medicare?
In 2024, Dr. Gearhart's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. David M. Gearhart go to medical school?
Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2002.
What drugs does Dr. David M. Gearhart prescribe most?
In 2024 Medicare Part D data, Dr. Gearhart's most prescribed drugs by claims were Prednisone, Cephalexin and Doxycycline Hyclate.
Has Dr. David M. Gearhart received payments from drug or device companies?
CMS Open Payments shows $95 in general payments to Dr. Gearhart from 3 companies from 2016 to 2025. The largest total came from Abiomed.
How long has Dr. David M. Gearhart been practicing?
Dr. Gearhart graduated from medical school in 2002, 24 years ago.
Does Dr. David M. Gearhart do research?
Dmand AI links 2 publications to Dr. Gearhart, published from 2016 to 2021.
Who does Dr. David M. Gearhart publish with?
Dr. Gearhart's most frequent co-authors are Michelle Lynn Bates, DO (1 shared paper), Grant Richard Detten, DO (1 shared paper) and Gary Clark Bundren Fennema, DO (1 shared paper).
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