JEFFREY J FITZER (MD.) – Obstetrics & Gynecology Physician, NPI 1487664769
Obstetrics & Gynecology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,923 OBSTETRICS/GYNECOLOGY in IL
Provider Addresses for JEFFREY J FITZER (MD.)
755 N York St
Elmhurst, IL 601261607
Phone: (331) 221-9006
Fax: (331) 221-2731
Type: Location
3950 Hollywood Rd Ste 100
Saint Joseph, MI 490859151
Phone: (269) 429-8010
Type: Location
31 N Saint Joseph Ave
Niles, MI 491202207
Phone: (269) 985-4632
Type: Location
4201 WINFIELD RD FL 4
WARRENVILLE, IL 605554025
Phone: (331) 221-6377
Fax: (331) 221-2357
Type: Mailing
755 N YORK ST
ELMHURST, IL 601261607
Phone: (331) 221-9006
Fax: (331) 221-2731
Type: Location
1234 NAPIER AVE
SAINT JOSEPH, MI 490852112
Phone: (269) 985-4632
Type: Mailing
172, Schiller Street, Elmhurst, DuPage County, Illinois, 60126, United States
ELMHURST, IL 601262885
Phone: (331) 221-9007
Fax: (331) 221-3945
Type: Mailing
130, South Main Street, Lombard, DuPage County, Illinois, 60148, United States
LOMBARD, IL 60148
Phone: (331) 221-9006
Fax: (331) 221-3945
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $128.
Total Amount is formed as General ($128) + Research ($0) + Ownership ($0) = $128.
Last reported payment date: 2024-09-17 • Largest payer in this snapshot: MAYNE PHARMA COMMERCIAL LLC ($48).
Total Amount
$128
General + Research + Ownership
Payments
5
Total payment records
General Amount
$128
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| MAYNE PHARMA COMMERCIAL LLC | $48 |
| Hologic Sales and Service, LLC | $45 |
| Ethicon US, LLC | $36 |
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: 2024-10-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070411000337 | I | Obstetrics/Gynecology | IL | TBD |
| I20241009003875 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 24 | 18 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 14 | 14 | $0 |
Insurance plans in this area (ZIP 60126)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| - | MI | |
| Physician Assistant | MI | |
| - | MI | |
| Physician Assistant | MI | |
| Internal Medicine | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI |
Reviews
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