Dr. Scott Nicholas Welle, DO
- Medicare services, 2024
- 701
- Medicare patients, 2024
- 328
- Hospital affiliations
- 2
- Industry payments
- $7,383
- Medical group
- 1
- Practice address
- 350 North Wilmot Road, Tucson, AZ 85711
- Practice phone
- Call (520) 873-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Welle's professional email, personal email and mobile number
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Dr. Scott Nicholas Welle is a general surgeon in Tucson, Arizona
Dr. Welle practices at St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare.
Dr. Welle's NPI, 1922209600, was assigned on May 30, 2007. Dr. Welle graduated from Lake Erie College of Osteopathic Medicine, Erie in 2005. Dr. Welle holds Arizona license 005622.
- NPI
- 1922209600NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800073685
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 873-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Scott Nicholas Welle practices at St. Joseph's Hospital in Tucson, Arizona
Dr. Welle's primary practice is St. Joseph's Hospital, at 350 North Wilmot Road, Tucson, AZ 85711 in Pima County. The practice phone is (520) 873-3000.
- St. Joseph's Hospital350 North Wilmot Road, Tucson, AZ 85711 · Pima CountyPhone(520) 873-3000
Source: Dmand AI Affiliation Data
Dr. Scott Nicholas Welle is affiliated with 4 sites of care and 1 medical group
Dr. Welle's primary practice is St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dr. Welle is also affiliated with Carondelet St. Mary's Hospital. The medical group on file is Valley Surgical Clinics & Acute Care Surgical Specialists. Dmand AI also links Dr. Welle to 1 more group practice or clinic and 1 therapy and rehab clinic, 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. Scott Nicholas Welle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Welle practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph's Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Scott Nicholas Welle is one of 617 general surgeons in Arizona
Surgery is Dr. Welle's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Welle is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Welle
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. Scott Nicholas Welle billed Medicare for 701 services in 2024
CMS data shows 701 Medicare services from Dr. Welle across 5 procedure codes in 2024, for 328 Medicare patients. Medicare paid $85,116 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Welle's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5722024: 70123%
Dr. Welle compared with the Arizona median for general surgeons, 2024
- Dr. Welle
- Arizona median
- Medicare services
- 701vs 1624.3 times
- Medicare patients
- 328vs 1162.8 times
Medians across 545 general surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Welle'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. Welle?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Welle and other general surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Scott Nicholas Welle treated 328 Medicare patients in 2024, average age 80
CMS counts 328 Medicare patients who saw Dr. Welle in 2024. The largest group is 75 to 84, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.58, 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. Welle's median patient age at 68, with 49% women.
Dr. Welle's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Welle's Medicare patients by sex, 2024
- Women18356%
- Men14544%
Chronic conditions among Dr. Welle's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Mood disorders51%
- Depression45%
- Ischemic heart disease41%
- Anxiety39%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Welle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Scott Nicholas Welle takes part in Medicare
Dr. Welle 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. Scott Nicholas Welle received $7,383 in industry payments from 2016 to 2025
CMS Open Payments shows 63 general payments to Dr. Welle from 12 drug and device companies from 2016 to 2025. Education make up the largest share, 41% of the total. Intuitive Surgical, Inc. paid the most, $4,823.
General payments to Dr. Welle by program year, 2016 to 2025
General payments to Dr. Welle by kind, 2016 to 2025
- Education$3,04041%
- Food and beverage$2,52834%
- Travel and lodging$1,81525%
Companies that paid Dr. Welle 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. Scott Nicholas Welle graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Welle graduated from Lake Erie College of Osteopathic Medicine, Erie in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Scott Nicholas Welle'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) |
| 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. Scott Nicholas Welle
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. Scott Nicholas Welle's NPI number?
Dr. Scott Nicholas Welle's NPI number is 1922209600. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Scott Nicholas Welle?
Dr. Scott Nicholas Welle is a general surgeon in Tucson, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Scott Nicholas Welle practice?
Dr. Welle practices at 350 North Wilmot Road, Tucson, AZ 85711. Dr. Welle's primary practice is St. Joseph's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dmand AI also links Dr. Welle to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Scott Nicholas Welle's office phone number?
The practice phone on file for Dr. Welle is (520) 873-3000.
What is Dr. Scott Nicholas Welle's medical license number?
Dr. Welle holds Arizona license 005622.
Which hospitals is Dr. Scott Nicholas Welle affiliated with?
Dr. Welle practices at St. Joseph's Hospital in Tucson, Arizona. Dr. Welle is also affiliated with Carondelet St. Mary's Hospital.
What medical group is Dr. Scott Nicholas Welle part of?
Dr. Welle is linked to Valley Surgical Clinics & Acute Care Surgical Specialists.
Does Dr. Scott Nicholas Welle accept Medicare?
Yes. CMS data shows Dr. Welle billed Medicare for 701 services in 2024, and Dr. Welle accepts Medicare assignment.
How many Medicare patients does Dr. Scott Nicholas Welle see?
CMS counts 328 Medicare patients who saw Dr. Welle in 2024, with an average age of 80.
What services does Dr. Scott Nicholas Welle bill to Medicare?
In 2024, Dr. Welle's most billed Medicare services were critical care (99291), critical care (99292) and hospital inpatient care (99233).
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Where did Dr. Scott Nicholas Welle go to medical school?
Dr. Welle graduated from Lake Erie College of Osteopathic Medicine, Erie in 2005.
Has Dr. Scott Nicholas Welle received payments from drug or device companies?
CMS Open Payments shows $7,383 in general payments to Dr. Welle from 12 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Scott Nicholas Welle been practicing?
Dr. Welle graduated from medical school in 2005, 21 years ago.
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