Dr. Robert A. Wohlman, MD
- Medicare services, 2024
- 118
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 225
- Clinical trials
- 2
- Hospital affiliations
- 5
- Practice address
- 310 Sunnyview Lane, Kalispell, MT 59901
- Practice phone
- Call (406) 752-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wohlman'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. Wohlman is a gastroenterologist in Kalispell, Montana
Dr. Wohlman practices at Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic.
Dr. Wohlman's NPI, 1265412019, was assigned on January 18, 2006. Dr. Wohlman holds Washington license 21426.
- NPI
- 1265412019NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668371063
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 752-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert A. Wohlman practices at Logan Health Medical Center in Kalispell, Montana
Dr. Wohlman's primary practice is Logan Health Medical Center, at 310 Sunnyview Lane, Kalispell, MT 59901 in Flathead County. The practice phone is (406) 752-5111.
- Logan Health Medical Center310 Sunnyview Lane, Kalispell, MT 59901 · Flathead CountyPhone(406) 752-5111
Source: Dmand AI Affiliation Data
Dr. Robert A. Wohlman is affiliated with 8 sites of care and 10 medical groups
Dr. Wohlman's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. Dr. Wohlman is also affiliated with Asante Rogue Regional Medical Center. The medical group on file is Good Shepherd Medical Group. Dmand AI also links Dr. Wohlman to 3 more hospitals, 9 medical groups and 3 group practices and clinics, 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. Robert A. Wohlman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wohlman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Logan Health Medical Center | Available with a free account |
| +7 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert A. Wohlman is one of 40 gastroenterologists in Montana
Gastroenterology is Dr. Wohlman's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Wohlman's licenses on file in 4 states: Washington, Colorado, Montana and Oregon.
Specialties and state licenses
- Gastroenterology, WashingtonPrimary
- Colorado license
- Montana license
- Oregon license
Gastroenterologists near Dr. Wohlman
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. Robert A. Wohlman billed Medicare for 118 services in 2024
CMS data shows 118 Medicare services from Dr. Wohlman across 5 procedure codes in 2024, for 95 Medicare patients. Medicare paid $8,966 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wohlman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8572024: 8790%
- Surgery
- 2023: 2392024: 3187%
- Tests and treatments
- 2023: 152024: 0100%
- Other services
- 2023: 142024: 0100%
Dr. Wohlman compared with the Montana median for gastroenterologists, 2024
- Dr. Wohlman
- Montana median
- Medicare services
- 118vs 48075% below
- Medicare patients
- 95vs 44879% below
- Part D claims
- 95vs 24461% below
Medians across 44 gastroenterologists in Montana with Dmand AI profiles that report each measure.
Dr. Wohlman'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wohlman and other gastroenterologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert A. Wohlman treated 95 Medicare patients in 2024, average age 73
CMS counts 95 Medicare patients who saw Dr. Wohlman in 2024. The largest group is 65 to 74, with 42 patients. 74% of them have high blood pressure, and 66% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wohlman's median patient age at 68, with 50% women.
Dr. Wohlman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wohlman's Medicare patients by sex, 2024
- Women4851%
- Men4749%
Chronic conditions among Dr. Wohlman's Medicare patients, 2024
- High blood pressure74%
- High cholesterol66%
- Arthritis43%
- Ischemic heart disease34%
- Anxiety32%
- Mood disorders32%
- Atrial fibrillation28%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wohlman'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
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert A. Wohlman wrote 225 Medicare Part D claims in 2024
In 2024, Dr. Wohlman wrote 225 Medicare Part D claims for 107 patients. 77% of them were for generic drugs. CMS names the drug for 95 of them, across 3 drugs with 11 or more claims each, at $5,015 in total drug cost. In 2023, CMS named 870 claims across 25 drugs.
Dr. Wohlman's Part D claims by kind of drug, 2024
- Generic174 claims77%
- Brand-name51 claims23%
Dr. Wohlman's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8702024: 9589%
Drugs named by CMS: 3 in 2024, 25 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Robert A. Wohlman ranks in the 66th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Wohlman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 59 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Wohlman, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Wohlman ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile59 procedures
- Colonoscopy
- 45th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert A. Wohlman has worked on 2 clinical trials
Dmand AI links Dr. Wohlman to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Colitis, Ulcerative, Crohn Disease and Colitis. Eli Lilly and Company sponsors the most, 2. Open Payments lists research payments to Dr. Wohlman that name 2 trials.
Conditions in Dr. Wohlman's trials
- Colitis, Ulcerative
- Crohn Disease
- Colitis
- Inflammatory Bowel Diseases
Investigators on the most trials with Dr. Wohlman
- Calin S. Arimie, MD2 shared trials
- Isaac Bassan, MD2 shared trials
- Erica Rose Cohen, MD2 shared trials
Recent clinical trials with Dr. Wohlman
A Study of Mirikizumab (LY3074828) in Participants With Moderately to Severely Active Ulcerative Colitis (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert A. Wohlman received $28,917 in industry payments from 2016 to 2025
CMS Open Payments shows 439 general payments to Dr. Wohlman from 36 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 63% of the total. Phathom Pharmaceuticals, Inc. paid the most, $18,329. It also lists 2 research payments totaling $14,829 from 2021 to 2023, naming 2 clinical trials.
General payments to Dr. Wohlman by program year, 2016 to 2025
General payments to Dr. Wohlman by kind, 2016 to 2025
- Speaker and faculty fees$18,16063%
- Food and beverage$8,69730%
- Travel and lodging$1,8616%
- Education speaker fees$1430%
- Education$570%
Companies that paid Dr. Wohlman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert A. Wohlman'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Robert A. Wohlman
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. Wohlman's NPI number?
Dr. Robert A. Wohlman's NPI number is 1265412019. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert A. Wohlman?
Dr. Robert A. Wohlman is a gastroenterologist in Kalispell, Montana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Robert A. Wohlman practice?
Dr. Wohlman practices at 310 Sunnyview Lane, Kalispell, MT 59901. Dr. Wohlman's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. Dmand AI also links Dr. Wohlman to 3 hospitals, 9 medical groups and 3 group practices and clinics.
What is Dr. Robert A. Wohlman's office phone number?
The practice phone on file for Dr. Wohlman is (406) 752-5111.
What is Dr. Robert A. Wohlman's medical license number?
Dr. Wohlman holds Washington license 21426, one of the licenses on file in 4 states.
Which states has Dr. Robert A. Wohlman been licensed in?
Dmand AI has state licenses on file for Dr. Wohlman in Washington, Colorado, Montana and Oregon.
Which hospitals is Dr. Robert A. Wohlman affiliated with?
Dr. Wohlman practices at Logan Health Medical Center in Kalispell, Montana. Dr. Wohlman is also affiliated with Asante Rogue Regional Medical Center. Dmand AI links Dr. Wohlman to 3 more hospitals.
What medical group is Dr. Robert A. Wohlman part of?
Dr. Wohlman is linked to Good Shepherd Medical Group. Dmand AI links Dr. Wohlman to 9 more medical groups.
Does Dr. Robert A. Wohlman accept Medicare?
Yes. CMS data shows Dr. Wohlman billed Medicare for 118 services in 2024, and Dr. Wohlman accepts Medicare assignment.
How many Medicare patients does Dr. Robert A. Wohlman see?
CMS counts 95 Medicare patients who saw Dr. Wohlman in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Robert A. Wohlman bill to Medicare?
In 2024, Dr. Wohlman's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99232) and surgery: digestive system (43239).
What drugs does Dr. Robert A. Wohlman prescribe most?
In 2024 Medicare Part D data, Dr. Wohlman's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Mesalamine.
Has Dr. Robert A. Wohlman received payments from drug or device companies?
CMS Open Payments shows $28,917 in general payments to Dr. Wohlman from 36 companies from 2016 to 2025. The largest total came from Phathom Pharmaceuticals, Inc.
How long has Dr. Robert A. Wohlman been practicing?
Dr. Wohlman graduated from medical school in 1981, 45 years ago.
Does Dr. Robert A. Wohlman do research?
Dr. Wohlman has worked on 2 clinical trials.
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