DR. STEVEN M KARP (M.D.) – Pain Medicine (Anesthesiology) Physician, NPI 1790700805
Pain Medicine (Anesthesiology) Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,338 ANESTHESIOLOGY in VA
Provider Addresses for DR. STEVEN M KARP (M.D.)
4660 Kenmore Ave Ste 100
Alexandria, VA 223041306
Phone: (703) 751-5763
Type: Location
3028 Javier Rd Ste 400
Fairfax, VA 220314622
Phone: (703) 698-8960
Type: Location
3998 FAIR RIDGE DR STE 300
FAIRFAX, VA 220332907
Phone: (703) 766-9737
Fax: (703) 766-9725
Type: Mailing
Inova Fair Oaks Hospital, 3600, Joseph Siewick Drive, Chantilly, Fairfax (city), Virginia, 22033, United States
FAIRFAX, VA 220331709
Phone: (703) 391-3129
Type: Location
3998, Fair Ridge Drive, Pender, Chantilly, Fairfax (city), Virginia, 22033, United States
STE 300
FAIRFAX, VA 220332921
Phone: (703) 766-9737
Fax: (703) 766-9725
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $158.
Total Amount is formed as General ($158) + Research ($0) + Ownership ($0) = $158.
Last reported payment date: 2024-08-22 • Largest payer in this snapshot: ABBVIE INC. ($91).
Total Amount
$158
General + Research + Ownership
Payments
7
Total payment records
General Amount
$158
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $91 |
| QOL Medical, LLC | $50 |
| Takeda Pharmaceuticals U.S.A., Inc. | $18 |
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: 2014-07-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20060403000172 | I | Anesthesiology | VA | TBD |
| I20090602000120 | I | Anesthesiology | DC | TBD |
| I20140708001463 | I | Anesthesiology | MD | 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 |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 112 | 108 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 17 | 17 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 13 | $0 |
Insurance plans in this area (ZIP 22304)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | NC | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| A N E S T H E S I O L O G Y | NC | |
| A N E S T H E S I O L O G Y | NJ | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| Anesthesiology, Pain Management | VA | |
| Certified Registered Nurse Anesthetist (Crna) | VA | |
| A N E S T H E S I O L O G Y | NC | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| A N E S T H E S I O L O G Y | MA |
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