Dr. Stephen J. Seffense, MD
- Medicare services, 2024
- 901
- Medicare patients, 2024
- 460
- Part D claims, 2024
- 174
- Hospital affiliations
- 2
- Industry payments
- $2,486
- Practice address
- 7301 Rogers Ave, Fort Smith, AR 72903
- Practice phone
- Call (479) 314-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Seffense's professional email, personal email and mobile number
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Dr. Stephen J. Seffense is a general surgeon in Fort Smith, Arkansas
Dr. Seffense practices at Mercy Hospital Fort Smith in Fort Smith, Arkansas, part of Mercy.
Dr. Seffense's NPI, 1336158005, was assigned on August 5, 2006. Dr. Seffense graduated from Texas Tech University Health Science Center School of Medicine in 1990. Dr. Seffense holds Arkansas license E-0613.
- NPI
- 1336158005NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214825785
- NPI enumeration date
- August 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 314-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen J. Seffense practices at Mercy Hospital Fort Smith in Fort Smith, Arkansas
Dr. Seffense's primary practice is Mercy Hospital Fort Smith, at 7301 Rogers Ave, Fort Smith, AR 72903 in Sebastian County. The practice phone is (479) 314-6000.
- Mercy Hospital Fort Smith7301 Rogers Ave, Fort Smith, AR 72903 · Sebastian CountyPhone(479) 314-6000
Source: Dmand AI Affiliation Data
Dr. Stephen J. Seffense is affiliated with 4 sites of care and 2 medical groups
Dr. Seffense's primary practice is Mercy Hospital Fort Smith in Fort Smith, Arkansas, part of Mercy. Dr. Seffense is also affiliated with Mercy Hospital Waldron. The medical group on file is Mercy Clinic Fort Smith Communities. Dmand AI also links Dr. Seffense to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen J. Seffense's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seffense practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Fort Smith | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen J. Seffense is one of 238 general surgeons in Arkansas
Surgery is Dr. Seffense's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Seffense is licensed in Arkansas.
Specialties and state licenses
- Surgery, ArkansasPrimary
General surgeons near Dr. Seffense
Counts of general surgeons 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. Stephen J. Seffense billed Medicare for 901 services in 2024
CMS data shows 901 Medicare services from Dr. Seffense across 12 procedure codes in 2024, for 460 Medicare patients. Medicare paid $76,027 for them.
Dr. Seffense's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5602024: 65216%
- Surgery
- 2023: 1172024: 1152%
- Imaging
- 2023: 682024: 8829%
- Other services
- 2023: 02024: 46
Where Dr. Seffense's Medicare services took place, 2024
- In an office69877%
- In a facility20323%
Dr. Seffense compared with the Arkansas median for general surgeons, 2024
- Dr. Seffense
- Arkansas median
- Medicare services
- 901vs 2473.6 times
- Medicare patients
- 460vs 1802.6 times
- Part D claims
- 131vs 7770% above
Medians across 246 general surgeons in Arkansas with Dmand AI profiles that report each measure.
Dr. Seffense'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. Seffense?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seffense and other general surgeons in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen J. Seffense treated 460 Medicare patients in 2024, average age 74
CMS counts 460 Medicare patients who saw Dr. Seffense in 2024. The largest group is 65 to 74, with 213 patients. 75% of them have cancer, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Seffense's median patient age at 71, with 99% women.
Dr. Seffense's Medicare patients by age, 2024
Chronic conditions among Dr. Seffense's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Osteoporosis40%
- Mood disorders34%
- Chronic kidney disease32%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seffense's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen J. Seffense wrote 174 Medicare Part D claims in 2024
In 2024, Dr. Seffense wrote 174 Medicare Part D claims for 115 patients. 98% of them were for generic drugs. CMS names the drug for 131 of them, across 4 drugs with 11 or more claims each, at $1,231 in total drug cost. In 2023, CMS named 103 claims across 2 drugs.
Dr. Seffense's Part D claims by kind of drug, 2024
- Generic171 claims98%
- Brand-name and other3 claims2%
Dr. Seffense'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. Seffense's Part D claims, 2024
- Opioids59%103 of 174 claims
- Antibiotics20%34 of 174 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: 1032024: 13127%
Drugs named by CMS: 4 in 2024, 2 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. Stephen J. Seffense ranks in the 96th percentile for mastectomy in Medicare
Dr. Seffense accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 60 procedures of mastectomy by Dr. Seffense, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Seffense ranks in Medicare procedure volume
- Mastectomy
- 96th percentile60 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen J. Seffense received $2,486 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Seffense from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 74% of the total. Stryker Corporation paid the most, $628.
General payments to Dr. Seffense by program year, 2016 to 2025
General payments to Dr. Seffense by kind, 2016 to 2025
- Food and beverage$1,84874%
- Travel and lodging$63826%
Companies that paid Dr. Seffense 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. Stephen J. Seffense graduated from Texas Tech University Health Science Center School of Medicine
Dr. Seffense graduated from Texas Tech University Health Science Center School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen J. Seffense'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)Doctors and Clinicians Utilization Data (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. Stephen J. Seffense
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. Stephen J. Seffense's NPI number?
Dr. Stephen J. Seffense's NPI number is 1336158005. It was assigned on August 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Seffense?
Dr. Stephen J. Seffense is a general surgeon in Fort Smith, Arkansas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Stephen J. Seffense practice?
Dr. Seffense practices at 7301 Rogers Ave, Fort Smith, AR 72903. Dr. Seffense's primary practice is Mercy Hospital Fort Smith in Fort Smith, Arkansas, part of Mercy. Dmand AI also links Dr. Seffense to 2 group practices and clinics and 1 medical group.
What is Dr. Stephen J. Seffense's office phone number?
The practice phone on file for Dr. Seffense is (479) 314-6000.
What is Dr. Stephen J. Seffense's medical license number?
Dr. Seffense holds Arkansas license E-0613.
Which hospitals is Dr. Stephen J. Seffense affiliated with?
Dr. Seffense practices at Mercy Hospital Fort Smith in Fort Smith, Arkansas. Dr. Seffense is also affiliated with Mercy Hospital Waldron.
What medical group is Dr. Stephen J. Seffense part of?
Dr. Seffense is linked to Mercy Clinic Fort Smith Communities. Dmand AI links Dr. Seffense to 1 more medical group.
Does Dr. Stephen J. Seffense accept Medicare?
Yes. CMS data shows Dr. Seffense billed Medicare for 901 services in 2024, and Dr. Seffense accepts Medicare assignment.
How many Medicare patients does Dr. Stephen J. Seffense see?
CMS counts 460 Medicare patients who saw Dr. Seffense in 2024, with an average age of 74.
What services does Dr. Stephen J. Seffense bill to Medicare?
In 2024, Dr. Seffense's most billed Medicare services were office visit, established patient (99213), diagnostic imaging (76098) and office visit, established patient (99214).
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Where did Dr. Stephen J. Seffense go to medical school?
Dr. Seffense graduated from Texas Tech University Health Science Center School of Medicine in 1990.
What drugs does Dr. Stephen J. Seffense prescribe most?
In 2024 Medicare Part D data, Dr. Seffense's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Naloxone HCl and Clindamycin HCl.
Has Dr. Stephen J. Seffense received payments from drug or device companies?
CMS Open Payments shows $2,486 in general payments to Dr. Seffense from 26 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Stephen J. Seffense been practicing?
Dr. Seffense graduated from medical school in 1990, 36 years ago.
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