Waymon C. Lattimore, M.D.
NPI 1437188679ActiveIndividual· Internal Medicine, Gastroenterology· Lakewood, CO
Internal Medicine, Gastroenterology (M.D.) in Lakewood, Colorado, trained at Columbia University College of Physicians and Surgeons (class of 1999). 257 Medicare patients in 2024, $37,842 paid; nearly all of their 105 Part D prescriptions were generic (90%). Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $188.86 in all, mostly food and beverage.
Overview
| NPI | 1437188679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 1, 2006 |
| Last updated in NPPES | May 2, 2024 |
| Certified by provider | May 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 43304 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 325 across 18 procedure codes |
| Paid by Medicare | $37,842 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 172 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $8,155 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
Hospital affiliation
- Longs Peak HospitalLongmont, CO
Industry payments (Open Payments)
- 2025$188.86 · 8 payments from 6 companies
- 2024$1,290 · 62 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $62.64 | 3 |
| Lilly USA, LLC | $31.65 | 1 |
| Regeneron Healthcare Solutions, Inc. | $30.09 | 1 |
| Intercept Pharmaceuticals, Inc. | $24.04 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $21.15 | 1 |
What the 2025 payments were for
- Food and Beverage$188.86 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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