DAVID WAYNE MORRIS (D.O.) – Gastroenterology Physician, NPI 1952367393
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
489 GASTROENTEROLOGY in MO
Provider Addresses for DAVID WAYNE MORRIS (D.O.)
6000 Hospital Dr
Hannibal, MO 634016887
Phone: (573) 629-3500
Type: Location
775 Pole Line Rd W
Twin Falls, ID 833015814
Phone: (208) 381-8300
Fax: (208) 933-4909
Type: Location
East 91st Street, Tulsa, Tulsa County, Oklahoma, 74012, United States
TULSA, OK 741335834
Phone: (918) 940-8500
Fax: (918) 940-8399
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 242 Open Payments records for all available years, with a total value of $4,306.
Total Amount is formed as General ($4,306) + Research ($0) + Ownership ($0) = $4,306.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($945).
Total Amount
$4,306
General + Research + Ownership
Payments
242
Total payment records
General Amount
$4,306
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-11-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20070131000363 | I | Gastroenterology | OK | TBD |
| I20250904001886 | I | Gastroenterology | MO | TBD |
| I20251113002517 | I | Gastroenterology | ID | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 309 | 162 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 148 | 127 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 109 | 108 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 91 | 91 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 87 | 87 | $0 |
Insurance plans in this area (ZIP 63401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | OK | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 11 | 11 |
| GASTROENTEROLOGY | OK | 45378 | Diagnostic examination of large bowel using an endoscope | 15 | 15 |
| GASTROENTEROLOGY | OK | 45385 | Removal of polyps or growths of large bowel using an endoscope | 61 | 61 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | OK | |
| Gastroenterology, Internal Medicine | OK | |
| G A S T R O E N T E R O L O G Y | OK | |
| Gastroenterology, Internal Medicine | OK | |
| Gastroenterology, Internal Medicine | OK | |
| - | OK | |
| Nurse Practitioner | OK | |
| Certified Registered Nurse Anesthetist (Crna) | OK | |
| Certified Registered Nurse Anesthetist (Crna) | OK | |
| Gastroenterology, Internal Medicine | OK |
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