Nathan Grohmann, MD
NPI 1609119627ActiveIndividual· Otolaryngology· Denver, CO
Otolaryngology (MD) in Denver, Colorado, trained at Baylor College of Medicine (class of 2013). 58 Medicare patients in 2024, $14,873 paid; nearly all of their 161 Part D prescriptions were generic (92%). Depuy Synthes Sales Inc. was the largest of 2 companies reporting payments in 2024, $164.26 in all, mostly food and beverage.
Overview
| NPI | 1609119627 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2013 |
| Last updated in NPPES | Dec 14, 2020 |
| Certified by provider | Dec 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | DR.0065000 | 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 - Otolaryngology (CO); Practitioner - Otolaryngology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 125 across 41 procedure codes |
| Paid by Medicare | $14,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 225 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $4,880 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Otolaryngology |
Medical group
- Denver Health and Hospital AuthorityDenver, CO · 849 clinicians
Hospital affiliation
- Denver Health & Hospital AuthorityDenver, CO
Industry payments (Open Payments)
- 2024$164.26 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $99.59 | 1 |
| Aerin Medical Inc. | $64.67 | 1 |
What the 2024 payments were for
- Food and Beverage$164.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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