Joanne Elizabeth Ruch, M.D.
NPI 1659447787ActiveIndividual· Internal Medicine· Lakewood, CO
Internal Medicine (M.D.) in Lakewood, Colorado, trained at Rush Medical College of Rush University (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $292,735 for 4,125 claims, against $122,176 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $535.74 in all, mostly food and beverage.
Overview
| NPI | 1659447787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 28, 2006 |
| Last updated in NPPES | Mar 26, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34629 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 268 |
|---|---|
| Services billed | 1,850 across 49 procedure codes |
| Paid by Medicare | $122,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,125 · 9,960 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $292,735 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Internal Medicine Assoc. of Wheat Ridge, P.C.Lakewood, CO · 5 clinicians
Hospital affiliation
- Intermountain Health Lutheran HospitalWheat Ridge, CO
Industry payments (Open Payments)
- 2025$535.74 · 28 payments from 9 companies
- 2024$458.96 · 24 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $159.75 | 7 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $83.20 | 5 |
| Amgen Inc. | $60.99 | 4 |
| Pfizer Inc. | $57.83 | 3 |
| Otsuka America Pharmaceutical, Inc. | $51.08 | 2 |
What the 2025 payments were for
- Food and Beverage$535.74 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lakewood
- 1033377635
- 1144294638
- 1174605737
- 1265477350
- 1306233713
- 1316007826
- 1316965536
- 1336567155
- 1386710424
- 1588891782
- 1952838039
- 1972755064
All 101 internal medicine physicians in Lakewood · All internal medicine physicians in Colorado