KAREN ABHIJIT KARWA – Neurology Physician, NPI 1205114485
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
506 NEUROLOGY in CO
Provider Addresses for KAREN ABHIJIT KARWA
P.O. BOX 17528
DENVER, CO 802177528
Phone: (303) 306-7783
Fax: (303) 306-7753
Type: Mailing
501 E HAMPDEN AVE
ENGLEWOOD, CO 801132702
Phone: (303) 388-4461
Fax: (303) 306-7753
Type: Location
9235 CROWN CREST BLVD STE 200
PARKER, CO 801388881
Phone: (303) 840-5051
Fax: (303) 840-5058
Type: Mailing
501 E Hampden Ave
Englewood, CO 801132702
Phone: (303) 388-4461
Fax: (303) 306-7753
Type: Location
125 INVERNESS DR E STE 330
ENGLEWOOD, CO 801125138
Phone: (303) 840-5051
Fax: (303) 840-5058
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 429 Open Payments records for all available years, with a total value of $14,328.
Total Amount is formed as General ($14,328) + Research ($0) + Ownership ($0) = $14,328.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ARGENX US, INC. ($4,278).
Total Amount
$14,328
General + Research + Ownership
Payments
429
Total payment records
General Amount
$14,328
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ARGENX US, INC. | $4,278 |
| Averitas Pharma Inc. | $2,671 |
| ABBVIE INC. | $1,452 |
| PFIZER INC. | $605 |
| UCB, Inc. | $363 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2016-09-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20160922002519 | I | Neurology | CO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 185 | 106 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 106 | 75 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 79 | 56 | $0 |
| 95910 | Nerve conduction, 7-8 studies | 57 | 57 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 51 | 42 | $0 |
Insurance plans in this area (ZIP 80217)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CO | |
| N E U R O L O G Y | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| - | CO | |
| Physician Assistant | CO |
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