INGRID M CHACON (M.D.) – Gastroenterology Physician, NPI 1275646515
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,500 GASTROENTEROLOGY in TX
Provider Addresses for INGRID M CHACON (M.D.)
367 S GULPH RD
KING OF PRUSSIA, PA 194063121
Phone: (956) 616-5427
Fax: (956) 928-9247
Type: Mailing
1801 S 5TH ST STE 214
MCALLEN, TX 785032932
Phone: (956) 616-5427
Fax: (956) 928-9247
Type: Location
305 Lorenaly Dr
Brownsville, TX 785264333
Phone: (956) 365-4400
Fax: (956) 365-4111
Type: Location
512 Victoria Ln Ste 2
Harlingen, TX 785503227
Phone: (956) 365-4400
Fax: (956) 365-4111
Type: Location
512 VICTORIA LN STE 2
HARLINGEN, TX 785503227
Phone: (956) 365-4400
Fax: (956) 365-4111
Type: Mailing
4211 N JACKSON RD
MCALLEN, TX 785046907
Phone: (956) 365-4400
Fax: (956) 365-4111
Type: Location
McAllen Post Office, Chicago Avenue, College Heights, McAllen, Hidalgo County, Texas, 78501, United States
MCALLEN, TX 785026139
Phone: (956) 362-2171
Fax: (956) 362-2699
Type: Mailing
Leonardo Da Vinci Drive, Borderland Retreat Colonia, Edinburg, Hidalgo County, Texas, 78504, United States
STE 100
EDINBURG, TX 785391422
Phone: (956) 362-3636
Fax: (956) 362-2699
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 29 Open Payments records for all available years, with a total value of $853.
Total Amount is formed as General ($853) + Research ($0) + Ownership ($0) = $853.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: ABBVIE INC. ($406).
Total Amount
$853
General + Research + Ownership
Payments
29
Total payment records
General Amount
$853
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $406 |
| Madrigal Pharmaceuticals | $121 |
| Janssen Biotech, Inc. | $99 |
| RedHill Biopharma Inc. | $88 |
| NESTLE HEALTHCARE NUTRITION INC. | $74 |
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: 2006-01-20
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 |
|---|---|---|---|---|
| I20060120000140 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 28 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 34 | 34 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 18 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 19406)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | TX | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 39 | 37 |
| GASTROENTEROLOGY | TX | 45378 | Diagnostic examination of large bowel using an endoscope | 51 | 51 |
| GASTROENTEROLOGY | TX | 45385 | Removal of polyps or growths of large bowel using an endoscope | 48 | 48 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| G A S T R O E N T E R O L O G Y | TX | |
| Physician Assistant | TX | |
| Internal Medicine | TX | |
| Colorectal Surgery (Proctology), General Surgery | TX | |
| Gastroenterology, Internal Medicine | TX | |
| G A S T R O E N T E R O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX |
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