Robert A Wohlman, MD
Gastroenterology (CMS) · Hermiston, OR
At a glance
620 Nw 11Th St Ste M206, Hermiston, OR 97838-6941
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jun 9, 2026. Public records can lag behind changes at a practice.
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- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
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Check the official Medicare directory ↗Practice location
620 Nw 11Th St Ste M206Hermiston, OR 97838-6941
Additional reported practice locations
3600 Nw Samaritan DrCorvallis, OR 973305472
Phone: 5417685111 1010 Three Springs Blvd Ste 270
Durango, CO 813018296
Phone: 9707643800
Fax: 9707643840 1135 116Th Ave Ne
Suite 560
Bellevue, WA 980044623
Phone: 4254544768
Fax: 4254628021 320 Sunnyview Ln
Kalispell, MT 599013129
Phone: 4067527441
Fax: 4062570304
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1981
- CMS specialties
- Gastroenterology
Practice groups
- Asante
- Central Washington Health Services Association
- Good Shepherd Health Care System
- Kalispell Regional Medical Center Inc
Reported hospital affiliations
- Asante Rogue Regional Medical Center Medford, OR
- Confluence Health Hospital Wenatchee, WA
- Good Shepherd Medical Center Hermiston, OR
- Logan Health - Whitefish Whitefish, MT
- Logan Health Medical Center Kalispell, MT
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 16 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 59 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Services other than consulting | $5,160.00 |
| Travel and lodging | $205.48 |
| Food and beverage | $73.16 |
Reporting companies
| Company | Amount |
|---|---|
| PHATHOM PHARMACEUTICALS, INC. | $5,438.64 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gastroenterology (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Jan 18, 2006
- Record updated
- Jun 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RG0100X · Primary
License reported: 21426 WA
207RG0100X
License reported: MD219052 OR
207RG0100X
License reported: 44672 MT
207RG0100X
License reported: CDR.0003619 CO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
620 Nw 11Th St Ste M206Hermiston, OR 97838-6941
- Phone
- (541) 667-3804
- Fax
- (541) 667-0192
Mailing address
1135 116TH AVE NEBELLEVUE, WA 980044623
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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