JEFFREY C TANZI (DO) – Family Medicine Physician, NPI 1891706107
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,037 FAMILY PRACTICE in IL
Provider Addresses for JEFFREY C TANZI (DO)
1650 MIDTOWN RD
PERU, IL 613541274
Phone: (815) 220-1122
Fax: (815) 220-8438
Type: Mailing
725 SCHOOL ST STE A
MORRIS, IL 604501207
Phone: (815) 941-9124
Fax: (815) 941-4363
Type: Mailing
1306 GEMINI CIR STE 1
OTTAWA, IL 613501695
Phone: (815) 433-9200
Fax: (815) 705-1716
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $1,874.
Total Amount is formed as General ($1,874) + Research ($0) + Ownership ($0) = $1,874.
Last reported payment date: 2024-10-14 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($853).
Total Amount
$1,874
General + Research + Ownership
Payments
70
Total payment records
General Amount
$1,874
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $853 |
| Otsuka America Pharmaceutical, Inc. | $268 |
| Novo Nordisk Inc | $135 |
| PFIZER INC. | $95 |
| ABBVIE INC. | $69 |
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: 2009-01-19
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 |
|---|---|---|---|---|
| I20090119000072 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 238 | 124 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 113 | 81 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 25 | 25 | $0 |
| G0008 | Administration of influenza virus vaccine | 25 | 25 | $0 |
Insurance plans in this area (ZIP 61354)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | IL | |
| Nurse Practitioner | IL | |
| Internal Medicine, Pediatric Medicine | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Family Practice | IL | |
| Allergy/Immunology, Internal Medicine | IL | |
| Internal Medicine, Endocrinology | IL | |
| - | IL |
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