DR. KATHLEEN BREWER GRISSETT (MD) – Psychiatry Physician, NPI 1821170085
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,953 PSYCHIATRY in FL
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Provider Addresses for DR. KATHLEEN BREWER GRISSETT (MD)
165, Wells Road, Orange Park, Clay County, Florida, 32073, United States
SUITE 408
ORANGE PARK, FL 320733035
Phone: (904) 269-7200
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 348 Open Payments records for all available years, with a total value of $6,462.
Total Amount is formed as General ($6,462) + Research ($0) + Ownership ($0) = $6,462.
Last reported payment date: 2024-12-24 • Largest payer in this snapshot: ABBVIE INC. ($1,314).
Total Amount
$6,462
General + Research + Ownership
Payments
348
Total payment records
General Amount
$6,462
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,314 |
| Otsuka America Pharmaceutical, Inc. | $625 |
| Supernus Pharmaceuticals, Inc. | $565 |
| Tris Pharma Inc | $499 |
| Axsome Therapeutics, Inc. | $242 |
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: 2009-01-22
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 |
|---|---|---|---|---|
| I20090122000693 | I | Psychiatry | FL | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 300 | 90 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 248 | 87 | $0 |
| 96127 | Assessment of emotional or behavioral problems | 46 | 31 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 17 | 12 | $0 |
Insurance plans in this area (ZIP 32073)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL |
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