Dr. Michael P. Gwartney, MD
- Medicare services, 2024
- 1,345
- Medicare patients, 2024
- 341
- Part D claims, 2024
- 273
- Hospital affiliations
- 1
- Industry payments
- $3,109
- Practice address
- 2901 S 74th St, Fort Smith, AR 72903
- Practice phone
- Call (479) 314-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Clinic Fort Smith Communities
Fort Smith, Arkansas
Find Dr. Gwartney'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 P. Gwartney is an otolaryngologist in Fort Smith, Arkansas
Dr. Gwartney practices at Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas.
Dr. Gwartney's NPI, 1619995248, was assigned on July 18, 2006. Dr. Gwartney graduated from University of Oklahoma College of Medicine in 1982. Dr. Gwartney holds Arkansas license N-7222.
- NPI
- 1619995248NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709926066
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 314-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael P. Gwartney practices at Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas
Dr. Gwartney's primary practice is Mercy Clinic Fort Smith Communities, at 2901 S 74th St, Fort Smith, AR 72903 in Sebastian County. The practice phone is (479) 314-1101.
- Mercy Clinic Fort Smith Communities2901 S 74th St, Fort Smith, AR 72903 · Sebastian CountyPhone(479) 314-1101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael P. Gwartney is affiliated with 3 sites of care and 1 medical group
Dr. Gwartney's primary practice is Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas. Dr. Gwartney is also affiliated with Mercy Hospital Fort Smith. The medical group on file is Mercy Clinic Fort Smith Communities. Dmand AI also links Dr. Gwartney to 1 more hospice, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael P. Gwartney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gwartney practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Clinic Fort Smith Communities | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael P. Gwartney is one of 61 otolaryngologists in Arkansas
Otolaryngology is Dr. Gwartney's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Gwartney is licensed in Arkansas.
Specialties and state licenses
- Otolaryngology, ArkansasPrimary
Otolaryngologists near Dr. Gwartney
Counts of otolaryngologists 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. Michael P. Gwartney billed Medicare for 1,345 services in 2024
CMS data shows 1,345 Medicare services from Dr. Gwartney across 8 procedure codes in 2024, for 341 Medicare patients. Medicare paid $27,705 for them. Every service was in an office.
Dr. Gwartney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6202024: 94152%
- Office and hospital visits
- 2023: 2512024: 2366%
- Surgery
- 2023: 1402024: 16820%
Dr. Gwartney compared with the Arkansas median for otolaryngologists, 2024
- Dr. Gwartney
- Arkansas median
- Medicare services
- 1,345vs 71887% above
- Medicare patients
- 341vs 39514% below
- Part D claims
- 177vs 23123% below
Medians across 65 otolaryngologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Gwartney'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. Gwartney?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gwartney and other otolaryngologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael P. Gwartney treated 341 Medicare patients in 2024, average age 74
CMS counts 341 Medicare patients who saw Dr. Gwartney in 2024. The largest group is 65 to 74, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gwartney's median patient age at 60, with 58% women.
Dr. Gwartney's Medicare patients by age, 2024
Dr. Gwartney's Medicare patients by sex, 2024
- Women18655%
- Men15545%
Chronic conditions among Dr. Gwartney's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease33%
- Ischemic heart disease29%
- Diabetes28%
- Mood disorders28%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gwartney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
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. Michael P. Gwartney wrote 273 Medicare Part D claims in 2024
In 2024, Dr. Gwartney wrote 273 Medicare Part D claims for 122 patients. 91% of them were for generic drugs. CMS names the drug for 177 of them, across 8 drugs with 11 or more claims each, at $5,854 in total drug cost. In 2023, CMS named 173 claims across 9 drugs.
Dr. Gwartney's Part D claims by kind of drug, 2024
- Generic248 claims91%
- Brand-name25 claims9%
Dr. Gwartney'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. Gwartney's Part D claims, 2024
- Opioids9%24 of 273 claims
- Antibiotics14%39 of 273 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: 1732024: 1772%
Drugs named by CMS: 8 in 2024, 9 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
How Dr. Michael P. Gwartney takes part in Medicare
Dr. Gwartney 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)
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Dr. Michael P. Gwartney received $3,109 in industry payments from 2016 to 2025
CMS Open Payments shows 130 general payments to Dr. Gwartney from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Inspire Medical Systems, Inc. paid the most, $968.
General payments to Dr. Gwartney by program year, 2016 to 2025
General payments to Dr. Gwartney by kind, 2016 to 2025
- Food and beverage$3,05298%
- Education$582%
Companies that paid Dr. Gwartney 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. Michael P. Gwartney graduated from University of Oklahoma College of Medicine
Dr. Gwartney graduated from University of Oklahoma College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael P. Gwartney'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 P. Gwartney
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 P. Gwartney's NPI number?
Dr. Michael P. Gwartney's NPI number is 1619995248. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael P. Gwartney?
Dr. Michael P. Gwartney is an otolaryngologist in Fort Smith, Arkansas. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Michael P. Gwartney practice?
Dr. Gwartney practices at 2901 S 74th St, Fort Smith, AR 72903. Dr. Gwartney's primary practice is Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas. Dmand AI also links Dr. Gwartney to 1 hospice.
What is Dr. Michael P. Gwartney's office phone number?
The practice phone on file for Dr. Gwartney is (479) 314-1101.
What is Dr. Michael P. Gwartney's medical license number?
Dr. Gwartney holds Arkansas license N-7222.
Which hospitals is Dr. Michael P. Gwartney affiliated with?
Dr. Gwartney is affiliated with Mercy Hospital Fort Smith.
What medical group is Dr. Michael P. Gwartney part of?
Dr. Gwartney is linked to Mercy Clinic Fort Smith Communities.
Does Dr. Michael P. Gwartney accept Medicare?
Yes. CMS data shows Dr. Gwartney billed Medicare for 1,345 services in 2024, and Dr. Gwartney accepts Medicare assignment.
How many Medicare patients does Dr. Michael P. Gwartney see?
CMS counts 341 Medicare patients who saw Dr. Gwartney in 2024, with an average age of 74.
What services does Dr. Michael P. Gwartney bill to Medicare?
In 2024, Dr. Gwartney's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95117) and surgery: ear (69210).
Show 4 more questionsShow fewer questions
Where did Dr. Michael P. Gwartney go to medical school?
Dr. Gwartney graduated from University of Oklahoma College of Medicine in 1982.
What drugs does Dr. Michael P. Gwartney prescribe most?
In 2024 Medicare Part D data, Dr. Gwartney's most prescribed drugs by claims were Ipratropium Bromide, Levothyroxine Sodium and Fluticasone Propionate.
Has Dr. Michael P. Gwartney received payments from drug or device companies?
CMS Open Payments shows $3,109 in general payments to Dr. Gwartney from 22 companies from 2016 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Michael P. Gwartney been practicing?
Dr. Gwartney graduated from medical school in 1982, 44 years ago.
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