DR. ROBERT C OEHLER (MD) – Internal Medicine Physician, NPI 1891769667
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,511 INTERNAL MEDICINE in IN
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Provider Addresses for DR. ROBERT C OEHLER (MD)
LabCorp, 2723, South 7th Street, Terre Haute, Vigo County, Indiana, 47802, United States
SUITE A
TERRE HAUTE, IN 478023558
Phone: (812) 238-1730
Fax: (812) 242-1565
Type: Mailing
725, North Forest Avenue, Brazil, Brazil Township, Clay County, Indiana, 47834, United States
BRAZIL, IN 47834
Phone: (812) 448-1360
Fax: (812) 448-2708
Type: Location
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: 2010-10-13
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 |
|---|---|---|---|---|
| I20101013001170 | I | Internal Medicine | IN | 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 |
|---|---|---|---|---|
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 1,261 | 1,250 | $0 |
Insurance plans in this area (ZIP 47802)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | IN | 85610 | Blood test, clotting time | 181 | 30 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | IN | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | IN | |
| R H E U M A T O L O G Y | IN | |
| Cardiovascular Disease (Cardiology) | IN | |
| Family Practice | IN | |
| Nurse Practitioner | IN | |
| Physician Assistant | IN | |
| Cardiovascular Disease (Cardiology) | IN | |
| Internal Medicine | IN |
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