DR. BRIGITTE LORENZ (MD) – Obstetrics & Gynecology Physician, NPI 1235131160
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,735 OBSTETRICS/GYNECOLOGY in MI
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Provider Addresses for DR. BRIGITTE LORENZ (MD)
441, South Livernois Road, Rochester Hills, Oakland County, Michigan, 48307, United States
#175
ROCHESTER HILLS, MI 483072584
Phone: (248) 601-2688
Fax: (248) 601-2689
Type: Location
1492 MOMENTUM PL
CHICAGO, IL 606895314
Phone: (248) 601-2688
Fax: (248) 601-2689
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $803.
Total Amount is formed as General ($803) + Research ($0) + Ownership ($0) = $803.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($258).
Total Amount
$803
General + Research + Ownership
Payments
8
Total payment records
General Amount
$803
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $258 |
| Organon LLC | $118 |
| Sumitomo Pharma America, Inc. | $111 |
| Astellas Pharma US Inc | $111 |
| CooperSurgical, Inc. | $108 |
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: 2005-02-23
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 |
|---|---|---|---|---|
| I20050223000205 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $0 |
| 81002 | Urinalysis, manual test | 11 | 11 | $0 |
Insurance plans in this area (ZIP 48307)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | MI | 81002 | Urinalysis, manual test | 116 | 99 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Orthopedic Surgery | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| - | MI | |
| Cardiovascular Disease (Cardiology) | NC | |
| Cardiovascular Disease (Cardiology), Internal Medicine | IN |
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