Emerito Natanawan, M.D.
NPI 1730194531ActiveIndividual· Internal Medicine· Greeley, CO
Internal Medicine (M.D.) with Poudre Valley Medical Group LLC and 1 other group, practicing in Greeley, Colorado. Their prescriptions cost Medicare Part D more than their services did: $929,058 for 8,175 claims, against $43,290 paid for services in 2024. Lists Banner North Colorado Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1730194531 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 30, 2006 |
| Last updated in NPPES | Dec 6, 2021 |
| Certified by provider | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | CDR.0001214 | CO |
| Internal Medicine | 207R00000X | 036-091850 | IL |
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 | 249 |
|---|---|
| Services billed | 715 across 23 procedure codes |
| Paid by Medicare | $43,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,175 · 18,931 30-day fills |
|---|---|
| Patients | 629 |
| Total drug cost | $929,058 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
- Select Physical Therapy of West Denver Limited PartnershipWoodland Park, CO · 548 clinicians
Hospital affiliations
- Banner North Colorado Medical CenterGreeley, CO
- Medical Center of the RockiesLoveland, CO
- Poudre Valley HospitalFort Collins, CO
- Uchealth Greeley HospitalGreeley, CO
Other facilities
- Banner Home Care ColoradoHome health agency · Greeley, CO
- Optimal Home Care LovelandHome health agency · Loveland, CO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 internal medicine physicians in Greeley · All internal medicine physicians in Colorado