ROBERT A WOHLMAN (MD) – Gastroenterology Physician, NPI 1265412019
Gastroenterology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
369 GASTROENTEROLOGY in CO
Provider Addresses for ROBERT A WOHLMAN (MD)
1010 Three Springs Blvd Ste 270
Durango, CO 813018296
Phone: (970) 764-3800
Fax: (970) 764-3840
Type: Location
320 Sunnyview Ln
Kalispell, MT 599013129
Phone: (406) 752-7441
Fax: (406) 257-0304
Type: Location
3600 NW Samaritan Dr
Corvallis, OR 973305472
Phone: (541) 768-5111
Type: Location
1135, 116th Avenue Northeast, Midlakes, Bellevue, King County, Washington, 98004, United States
BELLEVUE, WA 980044623
Phone: (425) 454-4768
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 95 Open Payments records for all available years, with a total value of $15,652.
Total Amount is formed as General ($14,792) + Research ($860) + Ownership ($0) = $15,652.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($12,890).
Total Amount
$15,652
General + Research + Ownership
Payments
95
Total payment records
General Amount
$14,792
General payments
Research Amount
$860
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
2
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $12,890 |
| Eli Lilly and Company | $860 |
| ABBVIE INC. | $370 |
| Takeda Pharmaceuticals U.S.A., Inc. | $288 |
| PFIZER INC. | $274 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-02-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100708000489 | I | Gastroenterology | WA | TBD |
| I20161123001163 | I | Gastroenterology | MT | TBD |
| I20241101002533 | I | Gastroenterology | ID | TBD |
| I20250225003664 | I | Gastroenterology | OR | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 373 | 34 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 217 | 37 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 136 | 136 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 115 | 109 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 58 | 58 | $0 |
Insurance plans in this area (ZIP 81301)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | WA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 23 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | WA | |
| Internal Medicine | WA | |
| - | WA | |
| P S Y C H I A T R Y | WA | |
| Internal Medicine, Nephrology | WI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MT | |
| Nurse Practitioner | WA | |
| Emergency Medicine | WA | |
| U R O L O G Y | WA | |
| Family Practice | WA |
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