MEGAN PATRICIA GRIFFITH (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1962793182
Anatomic Pathology & Clinical Pathology Physician
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Profile Insights
NPPES metrics only — not quality of care.
518 PATHOLOGY in MN
Provider Addresses for MEGAN PATRICIA GRIFFITH (MD)
420 Delaware St SE
MMC 609; Room D185 Mayo
Minneapolis, MN 554550341
Phone: (612) 624-8133
Fax: (612) 625-3976
Type: Location
1025 MARSH ST
MANKATO, MN 56001
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2022-03-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20160913000077 | I | Pathology | MN | TBD |
| I20220323002572 | I | Pathology | IA | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 5,504 | 2,648 | $0 |
| 85610 | Blood test, clotting time | 2,155 | 204 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,950 | 1,277 | $0 |
| 80048 | Blood test, basic group of blood chemicals (calcium, total) | 1,777 | 1,295 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 1,508 | 1,085 | $0 |
Insurance plans in this area (ZIP 55455)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MN | |
| Family Practice | WI | |
| Physician Assistant | MN | |
| - | MN | |
| Diagnostic Radiology | TN | |
| - | MN | |
| - | MN | |
| - | MN | |
| - | MN | |
| - | MN |
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