DR. VIVIAN MAI HATHUC (D.O.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1073809182
Anatomic Pathology & Clinical Pathology Physician
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Profile Insights
NPPES metrics only — not quality of care.
573 PATHOLOGY in MI
Provider Addresses for DR. VIVIAN MAI HATHUC (D.O.)
3621 S STATE ST
700 KMS PLACE
ANN ARBOR, MI 48108
Phone: (734) 936-2047
Type: Mailing
1500 E MEDICAL CENTER DRIVE
2ND FLOOR UNIVERSITY HOSPITAL RECP PATHOLOGY
ANN ARBOR, MI 481095054
Phone: (800) 862-7284
Type: Location
1402 S GRAND BLVD
SAINT LOUIS, MO 631041004
Phone: (314) 977-4547
Fax: (314) 977-7615
Type: Location
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.
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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: 2023-07-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20150714000476 | I | Pathology | MI | TBD |
| I20191028002658 | I | Pathology | MO | TBD |
| I20200110001846 | I | Pathology | IL | TBD |
| I20230718004355 | I | Pathology | TX | 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 | 62 | 34 | $0 |
| 88188 | Flow cytometry technique for dna or cell analysis, 9 to 15 markers | 17 | 17 | $0 |
| 88189 | Flow cytometry technique for dna or cell analysis, 16 or more markers | 17 | 15 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 13 | 12 | $0 |
Insurance plans in this area (ZIP 48108)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | NC | |
| P A T H O L O G Y | TN | |
| Dermatology, Pathology | TX | |
| P A T H O L O G Y | TX | |
| - | TX | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | PA | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | LA |
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