Dr. Robert A. Swendiman, MD
- Part D claims, 2021
- 12
- Hospital affiliations
- 1
- Industry payments
- $17
- Medical groups
- 4
- State licenses
- 2
- Practice address
- 1233 N 30th St, Billings, MT 59101
- Practice phone
- Call (406) 237-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Vincent Healthcare
Billings, Montana
Find Dr. Swendiman'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. Robert A. Swendiman is a pediatric surgery physician in Billings, Montana
Dr. Swendiman practices at St Vincent Healthcare in Billings, Montana.
Dr. Swendiman's NPI, 1457765919, was assigned on June 12, 2014. Dr. Swendiman graduated from University of North Carolina at Chapel Hill School of Medicine in 2014. Dr. Swendiman holds Utah license 12229874-1205.
- NPI
- 1457765919NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456643006
- NPI enumeration date
- June 12, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 237-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert A. Swendiman practices at St Vincent Healthcare in Billings, Montana
Dr. Swendiman's primary practice is St Vincent Healthcare, at 1233 N 30th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 237-7000.
- St Vincent Healthcare1233 N 30th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 237-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert A. Swendiman is affiliated with 2 sites of care and 4 medical groups
Dr. Swendiman's primary practice is St Vincent Healthcare in Billings, Montana. Dr. Swendiman is also affiliated with Primary Children's Hospital. The medical group on file is SCL Health Medical Group. Dmand AI also links Dr. Swendiman to 3 more medical groups, each 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. Robert A. Swendiman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Swendiman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Vincent Healthcare | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert A. Swendiman is one of 9 pediatric surgery physicians in Montana
Pediatric surgery is Dr. Swendiman's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dmand AI has Dr. Swendiman's licenses on file in 2 states: Utah and Pennsylvania.
Specialties and state licenses
- Pediatric surgery, UtahPrimary
- Surgery, Pennsylvania
Pediatric surgery physicians near Dr. Swendiman
Counts of pediatric surgery physicians 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. Robert A. Swendiman's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Swendiman's median patient age at 15, with 38% women.
Dr. Swendiman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women38%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Robert A. Swendiman wrote 12 Medicare Part D claims in 2021
In 2021, Dr. Swendiman wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $35 in total drug cost. In 2019, CMS named 14 claims across 1 drug.
Dr. Swendiman's most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 142021: 1214%
Drugs named by CMS: 1 in 2021, 1 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Robert A. Swendiman takes part in Medicare
Dr. Swendiman 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. Robert A. Swendiman received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Swendiman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $17.
Companies that paid Dr. Swendiman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert A. Swendiman graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Swendiman graduated from University of North Carolina at Chapel Hill School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert A. Swendiman'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 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) |
| 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. Robert A. Swendiman
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. Robert A. Swendiman's NPI number?
Dr. Robert A. Swendiman's NPI number is 1457765919. It was assigned on June 12, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert A. Swendiman?
Dr. Robert A. Swendiman is a pediatric surgery physician in Billings, Montana. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Robert A. Swendiman practice?
Dr. Swendiman practices at 1233 N 30th St, Billings, MT 59101. Dr. Swendiman's primary practice is St Vincent Healthcare in Billings, Montana. Dmand AI also links Dr. Swendiman to 3 medical groups.
What is Dr. Robert A. Swendiman's office phone number?
The practice phone on file for Dr. Swendiman is (406) 237-7000.
What is Dr. Robert A. Swendiman's medical license number?
Dr. Swendiman holds Utah license 12229874-1205, one of the licenses on file in 2 states.
Which states has Dr. Robert A. Swendiman been licensed in?
Dmand AI has state licenses on file for Dr. Swendiman in Utah and Pennsylvania.
Which hospitals is Dr. Robert A. Swendiman affiliated with?
Dr. Swendiman is affiliated with Primary Children's Hospital.
What medical group is Dr. Robert A. Swendiman part of?
Dr. Swendiman is linked to SCL Health Medical Group. Dmand AI links Dr. Swendiman to 3 more medical groups.
Does Dr. Robert A. Swendiman accept Medicare?
Yes. CMS lists Dr. Swendiman as accepting Medicare assignment.
Where did Dr. Robert A. Swendiman go to medical school?
Dr. Swendiman graduated from University of North Carolina at Chapel Hill School of Medicine in 2014.
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What drugs does Dr. Robert A. Swendiman prescribe most?
In 2021 Medicare Part D data, Dr. Swendiman's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Robert A. Swendiman received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Swendiman from 1 company from 2025 to 2025. The largest total came from AtriCure, Inc.
How long has Dr. Robert A. Swendiman been practicing?
Dr. Swendiman graduated from medical school in 2014, 12 years ago.
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