NICHOLAS ASTOR ZOUMBEROS (MD) – Dermatopathology (Pathology) Physician, NPI 1922452515
Dermatopathology (Pathology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
532 DERMATOLOGY in MI
Provider Addresses for NICHOLAS ASTOR ZOUMBEROS (MD)
1301 Catherine Street
4232 Med Sci I
Ann Arbor, MI 481095602
Phone: (734) 764-3270
Fax: (734) 615-2964
Type: Location
PO BOX 251420
LITTLE ROCK, AR 722251420
Phone: (501) 686-8000
Type: Mailing
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 722057101
Phone: (501) 686-8000
Type: Location
Medical Science Unit I, 1301, Catherine Street, Ann Arbor, Washtenaw County, Michigan, 48109, United States
4232 MED SCI I
ANN ARBOR, MI 481095602
Phone: (734) 764-3270
Fax: (734) 615-2964
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: 2025-01-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20210825002082 | I | Pathology | AR | TBD |
| I20250108001792 | I | Pathology | MI | TBD |
| I20250109001966 | I | Pathology | OR | 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 | 1,372 | 928 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 213 | 88 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 170 | 153 | $0 |
| 88312 | Special stained specimen slides to identify organisms including interpretation and report | 74 | 61 | $0 |
| 88350 | Antibody evaluation, each additional single antibody stain procedure | 52 | 13 | $0 |
Insurance plans in this area (ZIP 48109)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | MI | |
| Oral And Maxillofacial Pathology | OR | |
| P A T H O L O G Y | OR | |
| - | OR | |
| P A T H O L O G Y | CO | |
| P A T H O L O G Y | OR | |
| P A T H O L O G Y | MI | |
| P A T H O L O G Y | AP | |
| Pathology, Dermatology | IL |
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