RUEL TAN GARCIA (M.D.) – Gastroenterology Physician, NPI 1790789022
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,981 GASTROENTEROLOGY in CA
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Provider Addresses for RUEL TAN GARCIA (M.D.)
San José, Candillargues, Montpellier, Hérault, Occitania, Metropolitan France, 34130, France
STE A
SAN JOSE, CA 951161622
Phone: (408) 347-9001
Fax: (408) 347-9004
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 68 Open Payments records for all available years, with a total value of $1,212.
Total Amount is formed as General ($1,212) + Research ($0) + Ownership ($0) = $1,212.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($524).
Total Amount
$1,212
General + Research + Ownership
Payments
68
Total payment records
General Amount
$1,212
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
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: 2011-05-04
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 |
|---|---|---|---|---|
| I20110504000279 | I | Gastroenterology | CA | 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 |
|---|---|---|---|---|
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 262 | 22 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 150 | 22 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 60 | 59 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 42 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 44 | 44 | $0 |
Insurance plans in this area (ZIP 95116)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | CA | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 11 | 11 |
| GASTROENTEROLOGY | CA | 45378 | Diagnostic examination of large bowel using an endoscope | 14 | 14 |
| GASTROENTEROLOGY | CA | 45385 | Removal of polyps or growths of large bowel using an endoscope | 33 | 33 |
| GASTROENTEROLOGY | CA | 88312 | Special stained specimen slides to identify organisms including interpretation and report | 50 | 42 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | CA | |
| G A S T R O E N T E R O L O G Y | CA | |
| U R O L O G Y | CA | |
| Urology, General Surgery | CA | |
| Gastroenterology, Internal Medicine | CA | |
| U R O L O G Y | CA | |
| G A S T R O E N T E R O L O G Y | CA | |
| - | CA | |
| G A S T R O E N T E R O L O G Y | CA | |
| G A S T R O E N T E R O L O G Y | CA |
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