MARISSA MERRY (PHYSICIAN ASSISTANT) – Physician Assistant, NPI 1992487532
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,069 PHYSICIAN ASSISTANT in MI
Provider Addresses for MARISSA MERRY (PHYSICIAN ASSISTANT)
3850 HIGHGATE RD
NORTON SHORES, MI 494415071
Phone: (810) 813-9808
Type: Mailing
1021 E MAIN ST
EDMORE, MI 488298740
Phone: (989) 427-5320
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $483.
Total Amount is formed as General ($483) + Research ($0) + Ownership ($0) = $483.
Last reported payment date: 2024-09-09 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($86).
Total Amount
$483
General + Research + Ownership
Payments
23
Total payment records
General Amount
$483
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $86 |
| Novo Nordisk Inc | $59 |
| Neurelis, Inc. | $49 |
| Otsuka America Pharmaceutical, Inc. | $49 |
| Exact Sciences Corporation | $41 |
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: 2023-08-21
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 |
|---|---|---|---|---|
| I20230821000418 | I | Physician Assistant | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 49441)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MI | |
| Family Practice | MI | |
| Family Practice, Addiction Medicine | MI | |
| Nurse Practitioner | MI | |
| Internal Medicine | MI | |
| Nurse Practitioner | MI | |
| Physician Assistant | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Physician Assistant | MI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.