Dr. Timothy Aaron Gabrielsen, MD
- Medicare services, 2023
- 2,072
- Part D claims, 2022
- 15
- Hospital affiliations
- 1
- Industry payments
- $488
- Medical groups
- 2
- Practice address
- 801 N State St, Greenfield, IN 46140
- Practice phone
- Call (317) 462-5544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gabrielsen'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. Timothy Aaron Gabrielsen is an orthopedic surgeon in Greenfield, Indiana
Dr. Gabrielsen practices at Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health.
Dr. Gabrielsen's NPI, 1578651774, was assigned on October 11, 2006. Dr. Gabrielsen graduated from University of North Dakota School of Medicine in 1991. Dr. Gabrielsen holds Minnesota license 35385.
- NPI
- 1578651774NPI Registry (opens in a new tab)
- NPI enumeration date
- October 11, 2006
- NPI status
- Active
- Practice phone
- (317) 462-5544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Timothy Aaron Gabrielsen practices at Hancock Regional Hospital in Greenfield, Indiana
Dr. Gabrielsen's primary practice is Hancock Regional Hospital, at 801 N State St, Greenfield, IN 46140 in Hancock County. The practice phone is (317) 462-5544.
- Hancock Regional Hospital801 N State St, Greenfield, IN 46140 · Hancock CountyPhone(317) 462-5544
Source: Dmand AI Affiliation Data
Dr. Timothy Aaron Gabrielsen is affiliated with 4 sites of care and 2 medical groups
Dr. Gabrielsen's primary practice is Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health. The medical group on file is Park Nicollet Clinic. Dmand AI also links Dr. Gabrielsen to 2 more group practices and clinics, 1 clinical lab 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. Timothy Aaron Gabrielsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gabrielsen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hancock Regional Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hancock Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy Aaron Gabrielsen is one of 429 orthopedic surgeons in Indiana
Orthopaedic surgery is Dr. Gabrielsen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Gabrielsen is licensed in Minnesota.
Specialties and state licenses
- Orthopaedic surgery, MinnesotaPrimary
Orthopedic surgeons near Dr. Gabrielsen
Counts of orthopedic 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. Timothy Aaron Gabrielsen billed Medicare for 2,072 services in 2023
CMS data shows 2,072 Medicare services from Dr. Gabrielsen across 6 procedure codes in 2023. Medicare paid $28,187 for them. Every service was in an office.
Dr. Gabrielsen's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Drugs given in the office
- 2022: 1,6762023: 1,6362%
- Office and hospital visits
- 2022: 2242023: 26619%
- Surgery
- 2022: 1752023: 1703%
Dr. Gabrielsen compared with the Indiana median for orthopedic surgeons, 2023
- Dr. Gabrielsen
- Indiana median
- Medicare services
- 2,072vs 1,34254% above
- Part D claims
- 15vs 16691% below
Medians across 423 orthopedic surgeons in Indiana with Dmand AI profiles that report each measure.
Dr. Gabrielsen's most billed Medicare procedure codes, 2023
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. Gabrielsen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gabrielsen and other orthopedic surgeons in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Aaron Gabrielsen's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Gabrielsen's median patient age at 56, with 44% women.
Dr. Gabrielsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Timothy Aaron Gabrielsen wrote 15 Medicare Part D claims in 2022
In 2022, Dr. Gabrielsen wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $532 in total drug cost. In 2021, CMS named 36 claims across 2 drugs.
Dr. Gabrielsen's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 362022: 1558%
Drugs named by CMS: 1 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Dr. Timothy Aaron Gabrielsen received $488 in industry payments from 2016 to 2018
CMS Open Payments shows 5 general payments to Dr. Gabrielsen from 3 drug and device companies from 2016 to 2018. Travel and lodging make up the largest share, 71% of the total. MicroPort Orthopedics Inc paid the most, $329.
General payments to Dr. Gabrielsen by program year, 2016 to 2018
General payments to Dr. Gabrielsen by kind, 2016 to 2018
- Travel and lodging$34471%
- Education$10021%
- Food and beverage$439%
Companies that paid Dr. Gabrielsen the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Aaron Gabrielsen graduated from University of North Dakota School of Medicine
Dr. Gabrielsen graduated from University of North Dakota School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy Aaron Gabrielsen'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Timothy Aaron Gabrielsen
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. Timothy Aaron Gabrielsen's NPI number?
Dr. Timothy Aaron Gabrielsen's NPI number is 1578651774. It was assigned on October 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Aaron Gabrielsen?
Dr. Timothy Aaron Gabrielsen is an orthopedic surgeon in Greenfield, Indiana. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Timothy Aaron Gabrielsen practice?
Dr. Gabrielsen practices at 801 N State St, Greenfield, IN 46140. Dr. Gabrielsen's primary practice is Hancock Regional Hospital in Greenfield, Indiana, part of Hancock Health. Dmand AI also links Dr. Gabrielsen to 2 group practices and clinics, 1 clinical lab and 1 medical group.
What is Dr. Timothy Aaron Gabrielsen's office phone number?
The practice phone on file for Dr. Gabrielsen is (317) 462-5544.
What is Dr. Timothy Aaron Gabrielsen's medical license number?
Dr. Gabrielsen holds Minnesota license 35385.
Which hospitals is Dr. Timothy Aaron Gabrielsen affiliated with?
Dr. Gabrielsen practices at Hancock Regional Hospital in Greenfield, Indiana.
What medical group is Dr. Timothy Aaron Gabrielsen part of?
Dr. Gabrielsen is linked to Park Nicollet Clinic. Dmand AI links Dr. Gabrielsen to 1 more medical group.
Does Dr. Timothy Aaron Gabrielsen accept Medicare?
Yes. CMS data shows Dr. Gabrielsen billed Medicare for 2,072 services in 2023.
What services does Dr. Timothy Aaron Gabrielsen bill to Medicare?
In 2023, Dr. Gabrielsen's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. Timothy Aaron Gabrielsen go to medical school?
Dr. Gabrielsen graduated from University of North Dakota School of Medicine in 1991.
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What drugs does Dr. Timothy Aaron Gabrielsen prescribe most?
In 2022 Medicare Part D data, Dr. Gabrielsen's most prescribed drugs by claims were Celecoxib.
Has Dr. Timothy Aaron Gabrielsen received payments from drug or device companies?
CMS Open Payments shows $488 in general payments to Dr. Gabrielsen from 3 companies from 2016 to 2018. The largest total came from MicroPort Orthopedics Inc.
How long has Dr. Timothy Aaron Gabrielsen been practicing?
Dr. Gabrielsen graduated from medical school in 1991, 35 years ago.
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