Doctor profile · Federal record
Dr. Silvia Sy, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Mission, TX
- NPI 1245284801
- Accepts Medicare
- MIPS 95.8 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
910 S Bryan RD Ste 209
Mission, TX 785726659
(956) 424-1511
fax (956) 424-3575
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 20, 2010
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #M1569
- Medicaid
- TX #1787905-02
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245284801. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
518
Distinct HCPCS
10
Medicare allowed
$52,476
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 120 | 97 | $88 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 111 | 100 | $5 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 72 | 68 | $110 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 53 | 53 | $153 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 47 | 47 | $162 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 39 | 27 | $116 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 24 | 24 | $245 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $170 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 14 | 13 | $143 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $125 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 47. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$562
Transactions
23
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 8 | $154.47 | |
| Phathom Pharmaceuticals, Inc. | 3 | $135.53 | |
| Ardelyx, Inc. | 3 | $82.54 | |
| Janssen Biotech, Inc. | 3 | $75.28 | |
| Intercept Pharmaceuticals, Inc. | 2 | $36.15 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $22.49 | |
| Merck Sharp & Dohme LLC | 1 | $22.48 | |
| RedHill Biopharma Inc. | 1 | $17.51 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $15.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,579
Patients
583
Total drug cost
$203,729
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 469 | 150 | $6,479 |
| Linzess (Linaclotide) | Brand | 235 | 72 | $166,032 |
| Omeprazole | Generic | 204 | 95 | $3,925 |
| Famotidine | Generic | 197 | 72 | $2,555 |
| Dicyclomine Hcl | Generic | 114 | 41 | $2,210 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 86 | 85 | $1,454 |
| Constulose (Lactulose) | Brand | 40 | 17 | $871 |
| Lactulose | Generic | 37 | 21 | $1,301 |
| Hydrocortisone | Generic | 35 | 18 | $1,069 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 32 | 0 | $10,495 |
Hospital affiliations
Frequently asked questions
What is Dr. Silvia Sy's medical specialty?
Dr. Silvia Sy practices Gastroenterology Physician in Mission, TX.
Where does Dr. Silvia Sy practice?
Dr. Silvia Sy practices at 910 S Bryan RD Ste 209, Mission, TX 785726659. Office phone: 9564241511.
What is Dr. Silvia Sy's NPI?
Dr. Silvia Sy's National Provider Identifier (NPI) is 1245284801, issued by NPPES.
Does Dr. Silvia Sy accept Medicare assignment?
Yes. Dr. Silvia Sy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Silvia Sy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.