JENNIFER ELISE FRETZ (D.O.) – Family Medicine Physician, NPI 1477531929
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,418 FAMILY PRACTICE in MI
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Provider Addresses for JENNIFER ELISE FRETZ (D.O.)
1570 KINGSWAY CT STE 1
TRENTON, MI 481831961
Phone: (833) 373-7389
Fax: (734) 301-3132
Type: Mailing
25620, Gibraltar Road, Flat Rock, Wayne County, Michigan, 48134, United States
FLAT ROCK, MI 481341243
Phone: (734) 789-9355
Fax: (734) 789-1520
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 190 Open Payments records for all available years, with a total value of $6,715.
Total Amount is formed as General ($6,715) + Research ($0) + Ownership ($0) = $6,715.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Amgen Inc. ($3,107).
Total Amount
$6,715
General + Research + Ownership
Payments
190
Total payment records
General Amount
$6,715
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $3,107 |
| ABBVIE INC. | $783 |
| Lilly USA, LLC | $668 |
| Novo Nordisk Inc | $298 |
| Phathom Pharmaceuticals, Inc. | $283 |
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: 2006-02-20
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 |
|---|---|---|---|---|
| I20060220000438 | I | Family Practice | MI | 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 | 87 | 25 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 57 | 22 | $0 |
Insurance plans in this area (ZIP 48183)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | MI | 90670 | Pneumococcal vaccine for injection into muscle | 12 | 12 |
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