Karen Abhijit Karwa
NPI 1205114485ActiveIndividual· Psychiatry & Neurology, Neurology· Englewood, CO
Psychiatry & Neurology, Neurology with Neurology of the Rockies LLC, practicing in Englewood, Colorado. Their prescriptions cost Medicare Part D more than their services did: $1,737,725 for 1,070 claims, against $183,360 paid for services in 2024. Janssen Biotech, Inc. was the largest of 34 companies reporting payments in 2025, $27,302 in all, mostly consulting fees. Lists Adventhealth Castle Rock and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1205114485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 22, 2011 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Sep 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 56736 | CO |
| Psychiatry & Neurology, Neurology | 2084N0400X | 34004 | SC |
| Psychiatry & Neurology, Neurology | 2084N0400X | 125167 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | DR.0056736 | 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 - Neurology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 31,209 across 34 procedure codes |
| Paid by Medicare | $183,360 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,070 · 1,996 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $1,737,725 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Neurology of the Rockies LLCParker, CO · 12 clinicians
Hospital affiliations
- Adventhealth Castle RockCastle Rock, CO
- Adventhealth LittletonLittleton, CO
- Adventhealth ParkerParker, CO
- Adventhealth PorterDenver, CO
Industry payments (Open Payments)
- 2025$27,302 · 223 payments from 34 companies
- 2024$8,378 · 237 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $9,067 | 7 |
| Argenx US, Inc. | $8,586 | 33 |
| Alexion Pharmaceuticals, Inc. | $4,623 | 16 |
| Averitas Pharma Inc. | $1,946 | 9 |
| Abbvie Inc. | $561.27 | 35 |
What the 2025 payments were for
- Consulting Fee$10,448 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,882 · 4 payments
- Food and Beverage$4,256 · 206 payments
- Travel and Lodging$1,942 · 7 payments
- Honoraria$1,775 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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