OAK CREST LABORATORY SERVICES, INC – Clinical Medical Laboratory, NPI 1205876554
Clinical Medical Laboratory
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for OAK CREST LABORATORY SERVICES, INC
1452 MERCHANT DR UNIT B
ALGONQUIN, IL 601025917
Phone: (708) 634-6180
Fax: (708) 634-6181
Type: Mailing
10522, South Cicero Avenue, Oak Lawn, Worth Township, Cook County, Illinois, 60453, United States
307
OAK LAWN, IL 604535200
Phone: (708) 425-5359
Fax: (708) 425-3047
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-04-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2024-03-31 (803 days ago).
Enrollment records
1
Earliest due date
2024-03-31
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 |
|---|---|---|---|---|
| O20040416000360 | O | Independent Clinical Laboratory | IL | 2024-03-31 |
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 |
|---|---|---|---|---|
| P9603 | Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated miles actually travelled | 54,705 | 318 | $0 |
| K1034 | Provision of covid-19 test, nonprescription self-administered and self-collected use, fda approved, authorized or cleared, one test count | 21,960 | 1,163 | $0 |
| 87186 | Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution | 7,069 | 477 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 4,596 | 2,032 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 3,521 | 1,704 | $0 |
Insurance plans in this area (ZIP 60102)
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