STEFAN MICHAEL BRETTFELD (D.O.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1154718005
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
119 PATHOLOGY in NM
Provider Addresses for STEFAN MICHAEL BRETTFELD (D.O.)
MSC 07-4040
1 University of New Mexico
Albuquerque, NM 87131
Phone: (505) 272-3053
Fax: (505) 925-0546
Type: Location
200 1st St SW
Rochester, MN 55905
Phone: (507) 284-2511
Type: Location
1836 SOUTH AVE
LA CROSSE, WI 546015429
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $184.
Total Amount is formed as General ($184) + Research ($0) + Ownership ($0) = $184.
Last reported payment date: 2024-10-20 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($110).
Total Amount
$184
General + Research + Ownership
Payments
2
Total payment records
General Amount
$184
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $110 |
| Astellas Pharma US Inc | $74 |
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: 2020-08-06
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 |
|---|---|---|---|---|
| I20200730003525 | I | Pathology | IA | TBD |
| I20200806001022 | I | Pathology | WI | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,046 | 611 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 224 | 78 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 159 | 139 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 91 | 63 | $0 |
| 88112 | Cell examination of specimen, selective cellular enhancement technique | 57 | 52 | $0 |
Insurance plans in this area (ZIP 87131)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| - | WI | |
| Physician Assistant | WI | |
| Diagnostic Radiology | WI | |
| General Surgery | WI | |
| - | WI | |
| Cardiovascular Disease (Cardiology), Internal Medicine, Interventional Cardiology, Cardiovascular Disease (Cardiology) | NY | |
| P A T H O L O G Y | MN | |
| Nurse Practitioner | WI | |
| Diagnostic Radiology | WI |
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