RONALD MICHAEL RANCE (M.D.) – Specialist, NPI 1033237235
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,498 GASTROENTEROLOGY in TX
Provider Addresses for RONALD MICHAEL RANCE (M.D.)
1900 NORTH LOOP W STE 390
HOUSTON, TX 770188148
Phone: (832) 708-2686
Fax: (713) 694-6067
Type: Mailing
7737 Southwest Fwy Ste 950
Houston, TX 770741806
Phone: (713) 955-7345
Fax: (832) 648-7747
Type: Location
1919 North Loop W Ste 299
Houston, TX 770081368
Phone: (713) 955-7345
Fax: (832) 648-7747
Type: Location
1919 NORTH LOOP W STE 299
HOUSTON, TX 770081368
Phone: (713) 955-7345
Fax: (832) 648-7747
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $665.
Total Amount is formed as General ($665) + Research ($0) + Ownership ($0) = $665.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: ABBVIE INC. ($194).
Total Amount
$665
General + Research + Ownership
Payments
25
Total payment records
General Amount
$665
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $194 |
| Apollo Endosurgery US Inc | $146 |
| Merck Sharp & Dohme LLC | $55 |
| Gilead Sciences, Inc. | $53 |
| Celgene Corporation | $46 |
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: 2011-10-03
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 |
|---|---|---|---|---|
| I20111003000651 | I | Gastroenterology | TX | 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 | 145 | 56 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 57 | 53 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 24 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 42 | 26 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 20 | $0 |
Insurance plans in this area (ZIP 77018)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | TX | |
| G A S T R O E N T E R O L O G Y | TX | |
| G A S T R O E N T E R O L O G Y | TX | |
| G A S T R O E N T E R O L O G Y | TX | |
| Gastroenterology, Internal Medicine | TX |
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