Dandi Shan Huang, MD
NPI 1407382427ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Los Angeles, CA
Obstetrics & Gynecology, Gynecologic Oncology (MD) with Billings Clinic Specialty Supplies and Services, LLC and 1 other group, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $134,954 for 39 claims, against $7,719 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $466.96 in all, mostly food and beverage. Lists Billings Clinic Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1407382427 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2017 |
| Last updated in NPPES | Aug 11, 2025 |
| Certified by provider | Aug 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | MED-PHYS-LIC-143154 | MT |
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 - Gynecological Oncology (MT); Practitioner - Gynecological Oncology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 83 across 23 procedure codes |
| Paid by Medicare | $7,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 62 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $134,954 |
| Generic share | 56% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Gynecological Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
- Kalispell Regional Medical Center IncKalispell, MT · 421 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Bitterroot Health - Daly HospitalHamilton, MT
- Community Medical CenterMissoula, MT
- Logan Health Medical CenterKalispell, MT
Industry payments (Open Payments)
- 2025$466.96 · 10 payments from 7 companies
- 2024$235.29 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $219.50 | 4 |
| Abbvie Inc. | $59.25 | 1 |
| Glaxosmithkline, LLC. | $55.09 | 1 |
| Intuitive Surgical, Inc. | $48.40 | 1 |
| Caris Mpi, Inc. | $38.31 | 1 |
What the 2025 payments were for
- Food and Beverage$382.91 · 9 payments
- Education$84.05 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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