TIMOTHY MERVAK (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1033118690
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for TIMOTHY MERVAK (MD)
Telegraph Road, Southfield, Oakland County, Michigan, 48033, United States
210
SOUTHFIELD, MI 480342518
Phone: (248) 746-0342
Fax: (248) 746-0308
Type: Mailing
Ascension Providence Hospital, Southfield Campus, 16001, West 9 Mile Road, Southfield, Oakland County, Michigan, 48075, United States
DEPT OF PATHOLOGY
SOUTHFIELD, MI 480754818
Phone: (248) 849-3270
Fax: (248) 849-5392
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: 2008-08-01
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 |
|---|---|---|---|---|
| I20080801000399 | I | Pathology | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,407 | 793 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 444 | 102 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 228 | 196 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 184 | 132 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 141 | 107 | $0 |
Insurance plans in this area (ZIP 48034)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pathology, Internal Medicine | MI | |
| - | MI | |
| P A T H O L O G Y | MI | |
| P A T H O L O G Y | GA | |
| P A T H O L O G Y | PA | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | MI |
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