DR. RANDALL C. KAHAN (M.D.) – Obstetrics & Gynecology Physician, NPI 1275522377
Obstetrics & Gynecology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,923 OBSTETRICS/GYNECOLOGY in IL
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Provider Addresses for DR. RANDALL C. KAHAN (M.D.)
355, West Northwest Highway, Palatine, Palatine Township, Cook County, Illinois, 60067, United States
PALATINE, IL 600672414
Phone: (847) 221-4700
Fax: (847) 221-4796
Type: Mailing
1051 W RAND RD STE 101
ARLINGTON HEIGHTS, IL 600042315
Phone: (847) 221-4900
Fax: (847) 221-4996
Type: Mailing
1051, West Rand Road, Arlington Heights, Wheeling Township, Cook County, Illinois, 60004, United States
SUITE 101
ARLINGTON HEIGHTS, IL 600042315
Phone: (847) 221-4900
Fax: (847) 221-4996
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 37 Open Payments records for all available years, with a total value of $783.
Total Amount is formed as General ($783) + Research ($0) + Ownership ($0) = $783.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($122).
Total Amount
$783
General + Research + Ownership
Payments
37
Total payment records
General Amount
$783
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $122 |
| PFIZER INC. | $121 |
| Avanos Medical | $72 |
| Exeltis, USA Inc. | $42 |
| SHIELD THERAPEUTICS INC | $40 |
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: 2006-03-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-10-31 (951 days ago).
Enrollment records
1
Earliest due date
2023-10-31
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 |
|---|---|---|---|---|
| I20060321000377 | I | Obstetrics/Gynecology | IL | 2023-10-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 269 | 253 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 118 | 88 | $0 |
| G0328 | Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 118 | 118 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 65 | 65 | $0 |
| 51797 | Insertion of device into abdomen with pressure and urine flow rate study | 55 | 55 | $0 |
Insurance plans in this area (ZIP 60067)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | IL | 76830 | Ultrasound pelvis through vagina | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| Physician Assistant | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NY | |
| - | IL | |
| - | IL | |
| - | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| Certified Nurse Midwife (Cnm) | IL |
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