Dr. Aaron J. Hansen, MD
- Medicare services, 2024
- 249
- Medicare patients, 2024
- 395
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Industry payments
- $110
- Practice address
- 101 E Wood St, Spartanburg, SC 29303
- Practice phone
- Call (864) 560-6554
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hansen'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. Aaron J. Hansen is an anesthesiologist in Spartanburg, South Carolina
Dr. Hansen practices at Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System.
Dr. Hansen's NPI, 1447289822, was assigned on June 30, 2006. Dr. Hansen graduated from Sanford School of Medicine of University of South Dakota in 2002. Dr. Hansen holds Colorado license 44605.
- NPI
- 1447289822NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547264921
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 560-6554
- 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. Aaron J. Hansen practices at Spartanburg Medical Center in Spartanburg, South Carolina
Dr. Hansen's primary practice is Spartanburg Medical Center, at 101 E Wood St, Spartanburg, SC 29303 in Spartanburg County. The practice phone is (864) 560-6554.
- Spartanburg Medical Center101 E Wood St, Spartanburg, SC 29303 · Spartanburg CountyPhone(864) 560-6554
Source: Dmand AI Affiliation Data
Dr. Aaron J. Hansen is affiliated with 3 sites of care and 2 medical groups
Dr. Hansen's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. Dr. Hansen is also affiliated with Pelham Medical Center. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Hansen to 1 more hospital 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. Aaron J. Hansen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hansen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spartanburg Medical Center | Available with a free account |
| +2 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 Spartanburg Regional Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Aaron J. Hansen is one of 626 anesthesiologists in South Carolina
Anesthesiology is Dr. Hansen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Hansen's licenses on file in 2 states: Colorado and South Carolina.
Specialties and state licenses
- Anesthesiology, ColoradoPrimary
- South Carolina license
Anesthesiologists near Dr. Hansen
Counts of anesthesiologists 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. Aaron J. Hansen billed Medicare for 249 services in 2024
CMS data shows 249 Medicare services from Dr. Hansen across 10 procedure codes in 2024, for 395 Medicare patients. Medicare paid $17,830 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hansen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1982024: 23318%
- Surgery
- 2023: 322024: 1650%
Dr. Hansen compared with the South Carolina median for anesthesiologists, 2024
- Dr. Hansen
- South Carolina median
- Medicare services
- 249vs 20025% above
- Medicare patients
- 395vs 28240% above
Medians across 637 anesthesiologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Hansen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron J. Hansen treated 395 Medicare patients in 2024, average age 73
CMS counts 395 Medicare patients who saw Dr. Hansen in 2024. The largest group is 65 to 74, with 177 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.79, 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. Hansen's median patient age at 65, with 59% women.
Dr. Hansen's Medicare patients by age, 2024
Dr. Hansen's Medicare patients by sex, 2024
- Women20351%
- Men19249%
Chronic conditions among Dr. Hansen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes39%
- Anxiety37%
- Chronic kidney disease35%
- Ischemic heart disease32%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hansen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron J. Hansen scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Hansen for performance year 2024, reported through an alternative payment model (APM). Dr. Hansen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hansen's MIPS scores, performance year 2024
- 95of 100Final score
- 89.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Aaron J. Hansen received $110 in industry payments from 2021 to 2025
CMS Open Payments shows 6 general payments to Dr. Hansen from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $61.
General payments to Dr. Hansen by program year, 2021 to 2025
Companies that paid Dr. Hansen the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron J. Hansen graduated from Sanford School of Medicine of University of South Dakota
Dr. Hansen graduated from Sanford School of Medicine of University of South Dakota in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron J. Hansen'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) |
| 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. Aaron J. Hansen
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. Aaron J. Hansen's NPI number?
Dr. Aaron J. Hansen's NPI number is 1447289822. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron J. Hansen?
Dr. Aaron J. Hansen is an anesthesiologist in Spartanburg, South Carolina. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Aaron J. Hansen practice?
Dr. Hansen practices at 101 E Wood St, Spartanburg, SC 29303. Dr. Hansen's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. Dmand AI also links Dr. Hansen to 1 hospital and 1 medical group.
What is Dr. Aaron J. Hansen's office phone number?
The practice phone on file for Dr. Hansen is (864) 560-6554.
What is Dr. Aaron J. Hansen's medical license number?
Dr. Hansen holds Colorado license 44605, one of the licenses on file in 2 states.
Which states has Dr. Aaron J. Hansen been licensed in?
Dmand AI has state licenses on file for Dr. Hansen in Colorado and South Carolina.
Which hospitals is Dr. Aaron J. Hansen affiliated with?
Dr. Hansen practices at Spartanburg Medical Center in Spartanburg, South Carolina. Dr. Hansen is also affiliated with Pelham Medical Center. Dmand AI links Dr. Hansen to 1 more hospital.
What medical group is Dr. Aaron J. Hansen part of?
Dr. Hansen is linked to Prisma Health Medical Group. Dmand AI links Dr. Hansen to 1 more medical group.
Does Dr. Aaron J. Hansen accept Medicare?
Yes. CMS data shows Dr. Hansen billed Medicare for 249 services in 2024, and Dr. Hansen accepts Medicare assignment.
What is Dr. Aaron J. Hansen's MIPS score?
Dr. Hansen's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Aaron J. Hansen see?
CMS counts 395 Medicare patients who saw Dr. Hansen in 2024, with an average age of 73.
What services does Dr. Aaron J. Hansen bill to Medicare?
In 2024, Dr. Hansen's most billed Medicare services were anesthesia (00731), anesthesia (00812) and anesthesia (00811).
Where did Dr. Aaron J. Hansen go to medical school?
Dr. Hansen graduated from Sanford School of Medicine of University of South Dakota in 2002.
Has Dr. Aaron J. Hansen received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Dr. Hansen from 3 companies from 2021 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Aaron J. Hansen been practicing?
Dr. Hansen graduated from medical school in 2002, 24 years ago.
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