Sonalika Khachikian, MD
NPI 1699934067ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Rapid City, SD
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Rapid City, South Dakota, trained at Albany Medical College of Union University (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $2,025,835 for 5,783 claims, against $128,816 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $128,016 in all, mostly speaking and faculty fees.
Overview
| NPI | 1699934067 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2008 |
| Last updated in NPPES | Jan 23, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 7684 | SD |
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 - Endocrinology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 702 |
|---|---|
| Services billed | 2,345 across 15 procedure codes |
| Paid by Medicare | $128,816 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,783 · 12,229 30-day fills |
|---|---|
| Patients | 574 |
| Total drug cost | $2,025,835 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Monument Health Rapid City Hospital IncRapid City, SD · 564 clinicians
Hospital affiliations
- Box Butte General HospitalAlliance, NE
- Monument Health Custer HospitalCuster, SD
- Monument Health Rapid City HospitalRapid City, SD
- Monument Health Spearfish HospitalSpearfish, SD
- Monument Health Sturgis HospitalSturgis, SD
Industry payments (Open Payments)
- 2025$128,016 · 153 payments from 15 companies
- 2024$132,278 · 151 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $127,231 | 115 |
| Ascendis Pharma Endocrinology Inc | $181.17 | 4 |
| Lilly USA, LLC | $147.57 | 9 |
| Medtronic, Inc. | $100.84 | 3 |
| Novartis Pharmaceuticals Corporation | $67.02 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$93,500 · 44 payments
- Travel and Lodging$17,913 · 28 payments
- Consulting Fee$13,620 · 5 payments
- Food and Beverage$2,983 · 76 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Rapid City
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