GREGORY A DEAN (M.D.) – Family Medicine Physician, NPI 1568430437
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
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Provider Addresses for GREGORY A DEAN (M.D.)
2703, Miller Street, Bethany, Bethany Township, Harrison County, Missouri, 64424, United States
BETHANY, MO 64424
Phone: (660) 425-7443
Fax: (660) 425-6516
Type: Location
PO BOX 233
BETHANY, MO 644240233
Phone: (660) 425-7443
Fax: (660) 425-6516
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 99 Open Payments records for all available years, with a total value of $1,858.
Total Amount is formed as General ($1,858) + Research ($0) + Ownership ($0) = $1,858.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($1,060).
Total Amount
$1,858
General + Research + Ownership
Payments
99
Total payment records
General Amount
$1,858
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,060 |
| Novo Nordisk Inc | $236 |
| Amgen Inc. | $76 |
| Otsuka America Pharmaceutical, Inc. | $72 |
| Lilly USA, LLC | $65 |
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: 2005-03-23
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 |
|---|---|---|---|---|
| I20050323001410 | I | Family Practice | MO | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 66 | 34 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 30 | 27 | $0 |
Insurance plans in this area (ZIP 64424)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | NM | |
| Nurse Practitioner | MO | |
| Family Practice | MO | |
| Nurse Practitioner | MO | |
| Clinical Social Worker | MO | |
| Emergency Medicine | TX | |
| Physician Assistant | MO | |
| Emergency Medicine | OK | |
| Hospitalist, Internal Medicine | FL | |
| Family Practice | MO |
Reviews
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