ROBYN LEITH SR. HAITHCOCK (DO) – Gastroenterology Physician, NPI 1497751994
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
490 GASTROENTEROLOGY in MO
Provider Addresses for ROBYN LEITH SR. HAITHCOCK (DO)
PO BOX 23340
SAINT LOUIS, MO 631563340
Phone: (314) 851-1000
Type: Mailing
100 VILLAGE SQ
HAZELWOOD, MO 630421820
Phone: (314) 355-4010
Fax: (314) 355-9484
Type: Location
12277, DePaul Drive, Bridgeton, Saint Louis County, Missouri, 63044, United States
SUITE 404 SOUTH
BRIDGETON, MO 63044
Phone: (314) 770-1000
Fax: (314) 770-2456
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 143 Open Payments records for all available years, with a total value of $2,825.
Total Amount is formed as General ($2,825) + Research ($0) + Ownership ($0) = $2,825.
Last reported payment date: 2024-09-05 • Largest payer in this snapshot: ABBVIE INC. ($848).
Total Amount
$2,825
General + Research + Ownership
Payments
143
Total payment records
General Amount
$2,825
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-05
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: 2018-12-11
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20181211000364 | I | Gastroenterology | IL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 152 | 71 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 68 | 64 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 67 | 62 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 44 | 44 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 35 | 34 | $0 |
Insurance plans in this area (ZIP 63156)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | MO | 45378 | Diagnostic examination of large bowel using an endoscope | 17 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | IL | |
| Clinical Social Worker | IL | |
| Cardiovascular Disease (Cardiology) | IL | |
| Gastroenterology, Internal Medicine | MO | |
| Nurse Practitioner | IL | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | IL | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | MO | |
| Internal Medicine | IL | |
| P S Y C H I A T R Y | IL | |
| Cardiovascular Disease (Cardiology) | IL |
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