DR. DAREN M TOMPKINS (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1265484687
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
354 PATHOLOGY in WI
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Provider Addresses for DR. DAREN M TOMPKINS (MD)
2323 N LAKE DR
MILWAUKEE, WI 532114508
Phone: (414) 961-5362
Type: Mailing
Ascension Mercy Hospital, 500, South Oakwood Road, Oshkosh, Town of Algoma, Winnebago County, Wisconsin, 54904, United States
OSHKOSH, WI 549047944
Phone: (920) 236-2000
Type: Location
200, East Washington Street, Appleton, Outagamie County, Wisconsin, 54911, United States
P O BOX 8031
APPLETON, WI 549115490
Phone: (800) 236-8252
Fax: (920) 739-0124
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-10-07
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 |
|---|---|---|---|---|
| I20101007001009 | 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 | 517 | 256 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 42 | 23 | $0 |
| 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 25 | 23 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 24 | 19 | $0 |
| 85060 | Blood smear interpretation by physician with written report | 12 | 12 | $0 |
Insurance plans in this area (ZIP 53211)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | IL | |
| P A T H O L O G Y | TN | |
| P A T H O L O G Y | VA | |
| P A T H O L O G Y | WI | |
| P A T H O L O G Y | WI | |
| P A T H O L O G Y | WI | |
| P A T H O L O G Y | MD | |
| P A T H O L O G Y | FL | |
| P A T H O L O G Y | IL | |
| P A T H O L O G Y | WI |
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