DR. AFSHIN HEIDARI (M.D.) – Anesthesiology Physician, NPI 1255865119
Anesthesiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
2,633 ANESTHESIOLOGY in IL
Provider Addresses for DR. AFSHIN HEIDARI (M.D.)
7974 UW HEALTH CT
MIDDLETON, WI 535625531
Phone:
Type: Mailing
836 W Wellington Ave Ste 4874
Chicago, IL 606575147
Phone: (773) 296-7035
Fax: (773) 296-5088
Type: Location
36500 Aurora Dr
Summit, WI 530664899
Phone: (262) 434-1000
Fax: (262) 434-5050
Type: Location
800 W Central Rd Dept Of
Arlington Heights, IL 600052349
Phone: (847) 570-2760
Type: Location
Advocate Illinois Masonic Hospital, 836, West Wellington Avenue, Lake View, Lakeview, Chicago, Lake View Township, Cook County, Illinois, 60657, United States
SUITE 4800
CHICAGO, IL 606575147
Phone: (773) 975-1600
Type: Mailing
856 W NELSON ST APT 1303
CHICAGO, IL 606575103
Phone: (312) 593-7262
Fax: (773) 296-5088
Type: Mailing
836 W WELLINGTON AVE STE 4874
CHICAGO, IL 606575147
Phone: (773) 296-7035
Fax: (773) 296-5088
Type: Location
600 HIGHLAND AVE
MADISON, WI 537922349
Phone: (608) 263-8100
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $1,520.
Total Amount is formed as General ($1,520) + Research ($0) + Ownership ($0) = $1,520.
Last reported payment date: 2024-08-17 • Largest payer in this snapshot: Abbott Laboratories ($510).
Total Amount
$1,520
General + Research + Ownership
Payments
28
Total payment records
General Amount
$1,520
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $510 |
| SPR Therapeutics, Inc | $300 |
| Averitas Pharma Inc. | $240 |
| ABBVIE INC. | $182 |
| SI-BONE, INC. | $152 |
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: 2023-09-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20220118000500 | I | Anesthesiology | IL | TBD |
| I20230906001870 | I | Pain Management | WI | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 66 | 28 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 59 | 36 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 62323 | Injection of substance into lower spine canal using imaging guidance | 14 | 11 | $0 |
| 27096 | Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 12 | 12 | $0 |
Insurance plans in this area (ZIP 53562)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Nurse Practitioner | WI | |
| Nurse Practitioner | WI | |
| Family Practice | WI | |
| - | WI | |
| - | WI | |
| - | WI | |
| Endocrinology, Internal Medicine | WI | |
| Medical Oncology, Hematology/Oncology | CA |
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