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Dr. Michael L. Gearhart, DO
NPI1427214022PAC ID7113080086
- Medicare services, 2024
- 17
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 27
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1515 Lawrie Tatum Road, Lawton, OK 73507
- Practice phone
- Call (580) 353-0350
- 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. Michael L. Gearhart is an emergency medicine physician in Lawton, Oklahoma
Dr. Gearhart practices at Lawton Indian Hospital in Lawton, Oklahoma, part of U.S. Department of Health and Human Services.
Dr. Gearhart's NPI, 1427214022, was assigned on August 3, 2008. Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2007. Dr. Gearhart holds Oklahoma license 4637.
NPI and contact details
- NPI
- 1427214022NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113080086
- NPI enumeration date
- August 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (580) 353-0350
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael L. Gearhart practices at Lawton Indian Hospital in Lawton, Oklahoma
Dr. Gearhart's primary practice is Lawton Indian Hospital, at 1515 Lawrie Tatum Road, Lawton, OK 73507 in Comanche County. The practice phone is (580) 353-0350.
- Lawton Indian Hospital1515 Lawrie Tatum Road, Lawton, OK 73507 · Comanche CountyPhone(580) 353-0350
Source: Dmand AI Affiliation Data
Dr. Michael L. Gearhart is affiliated with 2 sites of care and 1 medical group
Dr. Gearhart's primary practice is Lawton Indian Hospital in Lawton, Oklahoma, part of U.S. Department of Health and Human Services. The medical group on file is Lawton Indian Hospital. Dmand AI also links Dr. Gearhart to 1 more breast imaging center, named with a free account. Dr. Gearhart's employer is on file too: a hospital.
Lawton Indian Hospital1 breast imaging centerName with a free accountEmployer: hospitalName with a free account
See all 3 affiliations for Dr. GearhartSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael L. Gearhart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gearhart practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lawton Indian Hospital | 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. Michael L. 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 Oklahoma40emergency medicine physicians in Lawton18emergency medicine physicians at Lawton Indian Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael L. Gearhart billed Medicare for 17 services in 2024
CMS data shows 17 Medicare services from Dr. Gearhart across 1 procedure code in 2024, for 30 Medicare patients. Medicare paid $1,542 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202417
Medicare patients30
Paid by Medicare$1,542
Procedure codes1
Dr. Gearhart's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 942024: 1782%
- Tests and treatments
- 2022: 172024: 0100%
Dr. Gearhart compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Gearhart
- Oklahoma median
- Medicare services
- 17vs 32495% below
- Medicare patients
- 30vs 29490% below
- Part D claims
- 17vs 8881% 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. Michael L. Gearhart treated 30 Medicare patients in 2024, average age 72
CMS counts 30 Medicare patients who saw Dr. Gearhart in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 57% have diabetes. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gearhart's median patient age at 48, with 63% women.
Medicare patients, 202430
Average age72
Average risk score0.92
Dr. Gearhart's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gearhart's Medicare patients by sex, 2024
- Women1860%
- Men1240%
Chronic conditions among Dr. Gearhart's Medicare patients, 2024
- High blood pressure75%
- Diabetes57%
- High cholesterol57%
- Arthritis43%
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 48
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael L. Gearhart wrote 27 Medicare Part D claims in 2024
In 2024, Dr. Gearhart wrote 27 Medicare Part D claims for 15 patients. 96% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $814 in total drug cost. In 2022, CMS named 17 claims across 1 drug.
Part D claims, 202427
Drugs named by CMS1
Total drug cost$814
Part D patients15
Dr. Gearhart's Part D claims by kind of drug, 2024
- Generic26 claims96%
- Brand-name and other1 claims4%
Dr. Gearhart'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.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 172023: 17No change
Drugs named by CMS: 1 in 2023, 1 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
How Dr. Michael L. Gearhart takes part in Medicare
Dr. Gearhart accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Michael L. Gearhart has 1 publication on record
Dmand AI links 1 paper to Dr. Gearhart in 2014.
Papers1
Recent publications by Dr. Gearhart
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. Michael L. Gearhart received $11 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Gearhart from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Vapotherm Inc paid the most, $11.
Companies that paid Dr. Gearhart the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael L. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael L. 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) |
| 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. Michael L. 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. Michael L. Gearhart's NPI number?
Dr. Michael L. Gearhart's NPI number is 1427214022. It was assigned on August 3, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael L. Gearhart?
Dr. Michael L. Gearhart is an emergency medicine physician in Lawton, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael L. Gearhart practice?
Dr. Gearhart practices at 1515 Lawrie Tatum Road, Lawton, OK 73507. Dr. Gearhart's primary practice is Lawton Indian Hospital in Lawton, Oklahoma, part of U.S. Department of Health and Human Services. Dmand AI also links Dr. Gearhart to 1 breast imaging center.
What is Dr. Michael L. Gearhart's office phone number?
The practice phone on file for Dr. Gearhart is (580) 353-0350.
What is Dr. Michael L. Gearhart's medical license number?
Dr. Gearhart holds Oklahoma license 4637.
Which hospitals is Dr. Michael L. Gearhart affiliated with?
Dr. Gearhart practices at Lawton Indian Hospital in Lawton, Oklahoma.
What medical group is Dr. Michael L. Gearhart part of?
Dr. Gearhart is linked to Lawton Indian Hospital.
Does Dr. Michael L. Gearhart accept Medicare?
Yes. CMS data shows Dr. Gearhart billed Medicare for 17 services in 2024, and Dr. Gearhart accepts Medicare assignment.
How many Medicare patients does Dr. Michael L. Gearhart see?
CMS counts 30 Medicare patients who saw Dr. Gearhart in 2024, with an average age of 72.
What services does Dr. Michael L. Gearhart bill to Medicare?
In 2024, Dr. Gearhart's most billed Medicare services were emergency department visit (99284).
Show 5 more questionsShow fewer questions
Where did Dr. Michael L. Gearhart go to medical school?
Dr. Gearhart graduated from Oklahoma State University College of Osteopathic Medicine in 2007.
What drugs does Dr. Michael L. Gearhart prescribe most?
In 2023 Medicare Part D data, Dr. Gearhart's most prescribed drugs by claims were Buprenorphine-Naloxone.
Has Dr. Michael L. Gearhart received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Gearhart from 1 company from 2020 to 2020. The largest total came from Vapotherm Inc.
How long has Dr. Michael L. Gearhart been practicing?
Dr. Gearhart graduated from medical school in 2007, 19 years ago.
Does Dr. Michael L. Gearhart do research?
Dmand AI links 1 publication to Dr. Gearhart.
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