Dr. Steven Lyle Rowley Shaneyfelt, MD
- Medicare services, 2020
- 14
- Part D claims, 2020
- 21
- Industry payments
- $74
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 931 Highland Blvd Ste 3350 Suite 3350, Bozeman, MT 59715-6914
- Practice phone
- Call (406) 586-3309
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Gi Clinic
Medical specialty practice · Bozeman, Montana
Find Dr. Shaneyfelt'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. Steven Lyle Rowley Shaneyfelt is a gastroenterologist in Peoria, Illinois
Dr. Shaneyfelt practices at The Gi Clinic in Bozeman, Montana.
Dr. Shaneyfelt's NPI, 1033203831, was assigned on October 3, 2006. Dr. Shaneyfelt holds Montana license 4928.
- NPI
- 1033203831NPI Registry (opens in a new tab)
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Practice phone
- (406) 586-3309
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Lyle Rowley Shaneyfelt practices in Bozeman and Peoria
Dr. Shaneyfelt's primary practice is The Gi Clinic, at 931 Highland Blvd Ste 3350 Suite 3350, Bozeman, MT 59715-6914. The practice phone is (406) 586-3309. The NPI Registry lists Dr. Shaneyfelt's practice address as 530 NE Glen Oak Ave, Peoria, IL 61603.
- The Gi ClinicPrimary931 Highland Blvd Ste 3350 Suite 3350, Bozeman, MT 59715-6914Phone(406) 586-3309
- NPI Registry address530 NE Glen Oak Ave, Peoria, IL 61603 · Peoria CountyPhone(406) 586-3309
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Steven Lyle Rowley Shaneyfelt is affiliated with 2 sites of care and 1 medical group
Dr. Shaneyfelt's primary practice is The Gi Clinic in Bozeman, Montana. Dmand AI also links Dr. Shaneyfelt to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Steven Lyle Rowley Shaneyfelt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shaneyfelt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Gi Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven Lyle Rowley Shaneyfelt is one of 771 gastroenterologists in Illinois
Gastroenterology is Dr. Shaneyfelt's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Shaneyfelt is licensed in Montana.
Specialties and state licenses
- Gastroenterology, MontanaPrimary
Gastroenterologists near Dr. Shaneyfelt
Counts of gastroenterologists 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. Steven Lyle Rowley Shaneyfelt billed Medicare for 14 services in 2020
CMS data shows 14 Medicare services from Dr. Shaneyfelt across 1 procedure code in 2020. Medicare paid $1,043 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shaneyfelt's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Surgery
- 2019: 1262020: 1489%
- Other services
- 2019: 132020: 0100%
Dr. Shaneyfelt compared with the Illinois median for gastroenterologists, 2020
- Dr. Shaneyfelt
- Illinois median
- Medicare services
- 14vs 49897% below
- Part D claims
- 21vs 37094% below
Medians across 757 gastroenterologists in Illinois with Dmand AI profiles that report each measure.
Dr. Shaneyfelt's most billed Medicare procedure codes, 2020
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shaneyfelt and other gastroenterologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Lyle Rowley Shaneyfelt's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Shaneyfelt's median patient age at 67, with 100% women.
Dr. Shaneyfelt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Steven Lyle Rowley Shaneyfelt wrote 21 Medicare Part D claims in 2020
In 2020, Dr. Shaneyfelt wrote 21 Medicare Part D claims. They cover 1 drug, with $335 in total drug cost. In 2019, CMS named 71 claims across 1 drug.
Dr. Shaneyfelt's most prescribed drugs by claims, 2020
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 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 712020: 2170%
Drugs named by CMS: 1 in 2020, 1 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Steven Lyle Rowley Shaneyfelt received $74 in industry payments from 2016 to 2024
CMS Open Payments shows 5 general payments to Dr. Shaneyfelt from 5 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $24.
General payments to Dr. Shaneyfelt by program year, 2016 to 2024
Companies that paid Dr. Shaneyfelt the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Steven Lyle Rowley Shaneyfelt'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Steven Lyle Rowley Shaneyfelt
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. Steven Lyle Rowley Shaneyfelt's NPI number?
Dr. Steven Lyle Rowley Shaneyfelt's NPI number is 1033203831. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Lyle Rowley Shaneyfelt?
Dr. Steven Lyle Rowley Shaneyfelt is a gastroenterologist in Peoria, Illinois. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Steven Lyle Rowley Shaneyfelt practice?
Dr. Shaneyfelt practices at 931 Highland Blvd Ste 3350 Suite 3350, Bozeman, MT 59715-6914. Dr. Shaneyfelt also practices at 530 NE Glen Oak Ave, Peoria, IL 61603. Dr. Shaneyfelt's primary practice is The Gi Clinic in Bozeman, Montana. Dmand AI also links Dr. Shaneyfelt to 1 physician office and 1 medical group.
What is Dr. Steven Lyle Rowley Shaneyfelt's office phone number?
The practice phone on file for Dr. Shaneyfelt is (406) 586-3309.
What is Dr. Steven Lyle Rowley Shaneyfelt's medical license number?
Dr. Shaneyfelt holds Montana license 4928.
Does Dr. Steven Lyle Rowley Shaneyfelt accept Medicare?
Yes. CMS data shows Dr. Shaneyfelt billed Medicare for 14 services in 2020.
What services does Dr. Steven Lyle Rowley Shaneyfelt bill to Medicare?
In 2020, Dr. Shaneyfelt's most billed Medicare services were surgery: digestive system (43239).
What drugs does Dr. Steven Lyle Rowley Shaneyfelt prescribe most?
In 2020 Medicare Part D data, Dr. Shaneyfelt's most prescribed drugs by claims were Peg 3350-Electrolyte.
Has Dr. Steven Lyle Rowley Shaneyfelt received payments from drug or device companies?
CMS Open Payments shows $74 in general payments to Dr. Shaneyfelt from 5 companies from 2016 to 2024. The largest total came from Abiomed.
How long has Dr. Steven Lyle Rowley Shaneyfelt been practicing?
Dr. Shaneyfelt's NPI was assigned in 2006.
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