DR. A NISAR AKBAR (M.D.) – Anesthesiology Physician, NPI 1144203282
Anesthesiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,337 ANESTHESIOLOGY in VA
Provider Addresses for DR. A NISAR AKBAR (M.D.)
44045 Riverside Pkwy
Leesburg, VA 201765101
Phone: (703) 858-6000
Fax: (703) 858-6900
Type: Location
Ascension Columbia Saint Mary's Women's Medical Center, 2323, North Lake Drive, The East Side, Milwaukee, Milwaukee County, Wisconsin, 53211, United States
MILWAUKEE, WI 532114508
Phone: (414) 291-1000
Type: Location
2650 RIDGE AVE STE 1223
EVANSTON, IL 602011700
Phone: (847) 982-6715
Type: Mailing
800 W CENTRAL RD
ARLINGTON HEIGHTS, IL 600052349
Phone: (847) 618-7140
Fax: (847) 618-0228
Type: Location
225, South Executive Drive, Brookfield, Waukesha County, Wisconsin, 53005, United States
BROOKFIELD, WI 530054257
Phone: (262) 787-4026
Type: Mailing
44045 RIVERSIDE PKWY
LEESBURG, VA 201765101
Phone: (703) 858-6000
Fax: (703) 858-6900
Type: Location
2323 N Lake Dr
Milwaukee, WI 532114508
Phone: (414) 291-1000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $499.
Total Amount is formed as General ($499) + Research ($0) + Ownership ($0) = $499.
Last reported payment date: 2024-03-27 • Largest payer in this snapshot: GE HealthCare ($483).
Total Amount
$499
General + Research + Ownership
Payments
3
Total payment records
General Amount
$499
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GE HealthCare | $483 |
| Haemonetics Corporation | $16 |
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: 2024-02-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20041123000775 | I | Anesthesiology | WI | TBD |
| I20070131000077 | I | Anesthesiology | IL | TBD |
| I20240129002503 | I | Anesthesiology | VA | TBD |
| I20240202000924 | I | Anesthesiology | DC | 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 | 53 | 47 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 11 | $0 |
Insurance plans in this area (ZIP 20176)
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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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