Nathan Hsiang-En Kung, MD
NPI 1093000960ActiveIndividual· Psychiatry & Neurology, Neurology· Lone Tree, CO
Psychiatry & Neurology, Neurology (MD) in Lone Tree, Colorado, trained at Washington University School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $1,111,084 for 2,279 claims, against $145,239 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,743 in all, mostly food and beverage.
Overview
| NPI | 1093000960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2011 |
| Last updated in NPPES | Jun 22, 2020 |
| Certified by provider | Jun 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | DR.0057989 | CO |
| Ophthalmology | 207W00000X | 2012024117 | MO |
| Ophthalmology, Neuro-ophthalmology | 207WX0109X | DR.0057989 | CO |
| Psychiatry & Neurology, Clinical Neurophysiology | 2084N0600X | DR.0057989 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 17,118 across 24 procedure codes |
| Paid by Medicare | $145,239 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,279 · 4,116 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $1,111,084 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Intermountain Medical Group Denver LLCBroomfield, CO · 568 clinicians
Hospital affiliations
- Hca-Healthone DBA Swedish Medical CenterEnglewood, CO
- Saint Joseph HospitalDenver, CO
Industry payments (Open Payments)
- 2025$1,743 · 82 payments from 15 companies
- 2024$3,645 · 182 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $489.13 | 31 |
| Argenx US, Inc. | $321.59 | 14 |
| Tg Therapeutics, Inc. | $227.59 | 11 |
| Axsome Therapeutics, Inc. | $170.16 | 3 |
| Lundbeck LLC | $89.99 | 4 |
What the 2025 payments were for
- Food and Beverage$1,743 · 82 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Lone Tree
- 1225627409
- 1972190320
- 1144817990
- 1841882602
- 1790802254
- 1437366473
- 1942761994
- 1891255881
- 1558560946
- 1780946731
- 1851301279
- 1235248618
All Psychiatry & Neurology, Neurology providers in Colorado →