MELISSA ANN GRILLIOT (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1023285921
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
749 PATHOLOGY in OH
Provider Addresses for MELISSA ANN GRILLIOT (M.D.)
PO BOX 20452
VPI/CYAD-CRED
COLUMBUS, OH 432200452
Phone: (614) 442-2406
Fax: (614) 442-2410
Type: Mailing
3535 SOUTHERN BLVD
KETTERING, OH 454291221
Phone: (937) 395-8849
Fax: (937) 395-8350
Type: Mailing
Miami Valley Hospital, 1, Wyoming Street, South Park Historic District, Dayton, Montgomery County, Ohio, 45409, United States
PATHOLOGY DEPT @ MIAMI VALLEY HOSPITAL
DAYTON, OH 454092722
Phone: (937) 208-3588
Fax: (937) 208-6137
Type: Location
75 Sylvania Dr
Dayton, OH 454403237
Phone: (937) 320-5050
Fax: (937) 320-5060
Type: Location
1 Wyoming St
Pathology Dept @ Miami Valley Hospital
Dayton, OH 454092722
Phone: (937) 208-3588
Fax: (937) 208-6137
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: 2013-08-26
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 |
|---|---|---|---|---|
| I20130826001050 | I | Pathology | OH | 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 | 1,206 | 794 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 571 | 190 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 401 | 313 | $0 |
| 88311 | Preparation of tissue for examination by removing any calcium present | 297 | 285 | $0 |
| 84165 | Protein measurement, serum | 208 | 184 | $0 |
Insurance plans in this area (ZIP 43220)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | ND | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | OH |
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