DERRICK ALLEN GREY (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1669823134
Psychiatric/Mental Health Nurse Practitioner
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DERRICK ALLEN GREY (PMHNP)
Chillicothe, Ross County, Ohio, United States
CHILLICOTHE, OH 456010188
Phone: (740) 773-4366
Fax: (740) 775-7855
Type: Mailing
90, Hospital Drive, Athens, Athens County, Ohio, 45701, United States
ATHENS, OH 457012301
Phone: (740) 592-3091
Fax: (740) 773-3985
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 63 Open Payments records for all available years, with a total value of $1,500.
Total Amount is formed as General ($1,500) + Research ($0) + Ownership ($0) = $1,500.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Supernus Pharmaceuticals, Inc. ($333).
Total Amount
$1,500
General + Research + Ownership
Payments
63
Total payment records
General Amount
$1,500
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Supernus Pharmaceuticals, Inc. | $333 |
| Otsuka America Pharmaceutical, Inc. | $295 |
| ABBVIE INC. | $134 |
| Axsome Therapeutics, Inc. | $117 |
| E.R. Squibb & Sons, L.L.C. | $74 |
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: 2016-10-06
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 |
|---|---|---|---|---|
| I20161006002249 | I | Nurse Practitioner | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 45601)
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