FRANK K. LIAO (M.D.) – Surgery Physician, NPI 1912032988
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,422 GENERAL SURGERY in IL
Provider Addresses for FRANK K. LIAO (M.D.)
800 BIESTERFIELD RD
WIMMER BLDG. SUITE 202
ELK GROVE VILLAGE, IL 600073311
Phone: (847) 806-0010
Fax: (847) 806-9323
Type: Mailing
4885 HOFFMAN BLVD STE 400
HOFFMAN ESTATES, IL 601923727
Phone: (847) 255-9697
Fax: (847) 806-9323
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 32 Open Payments records for all available years, with a total value of $906.
Total Amount is formed as General ($906) + Research ($0) + Ownership ($0) = $906.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Kerecis Limited ($266).
Total Amount
$906
General + Research + Ownership
Payments
32
Total payment records
General Amount
$906
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kerecis Limited | $266 |
| Hologic Sales and Service, LLC | $141 |
| Integra LifeSciences Corporation | $92 |
| Intuitive Surgical, Inc. | $73 |
| Smith+Nephew, Inc. | $66 |
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: 2004-07-20
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 |
|---|---|---|---|---|
| I20040720001135 | I | General Surgery | IL | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 136 | 133 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 78 | 78 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 73 | 44 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 64 | 62 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 51 | 38 | $0 |
Insurance plans in this area (ZIP 60007)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | IL | |
| General Surgery, Colorectal Surgery (Proctology) | IL | |
| Clinical Psychologist | IL | |
| General Surgery | IL | |
| Physician Assistant | IL | |
| General Surgery | IL | |
| - | IL | |
| Physician Assistant | IL | |
| General Surgery | IL |
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