Doctor profile · Federal record
Dr. Felix Tiongco, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Chesapeake, VA
- NPI 1124005830
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
661 Independence Pkwy Ste 120
Chesapeake, VA 233205114
(757) 547-0798 - Additional location
-
5701 Cleveland St Ste 100
Virginia Beach, VA 234621788 - Mailing address
-
Po Box 381468
Germantown, TN 381831468
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- February 9, 2026
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101059285
- Medicaid (2)
- VA #010103045 · VA #1124005830
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124005830. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,356
Distinct HCPCS
10
Medicare allowed
$213,608
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 321 | 251 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 197 | 179 | $126 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 112 | 112 | $72 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 108 | 108 | $450 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 105 | 105 | $163 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 54 | 54 | $290 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 51 | 51 | $288 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 51 | 49 | $56 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 47 | 31 | $79 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 42 | $242 |
In context: peer comparison
Among 3 peers in Chesapeake Gastroenterology Physician, average services per provider: 59. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$2,517
Transactions
104
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 31 | $749.03 | |
| Qol Medical, LLC | 10 | $253.92 | |
| Takeda Pharmaceuticals U.S.A., INC. | 10 | $180.14 | |
| Janssen Biotech, INC. | 6 | $162.49 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 7 | $158.27 | |
| Ardelyx, INC. | 6 | $139.78 | |
| Regeneron Healthcare Solutions, INC. | 7 | $137.55 | |
| Celltrion USA INC. | 5 | $128.00 | |
| Ironwood Pharmaceuticals, INC | 5 | $106.23 | |
| Celgene Corporation | 5 | $101.14 | |
| Pfizer INC. | 4 | $83.25 | |
| Daiichi Sankyo INC. | 2 | $49.43 | |
| Phathom Pharmaceuticals, INC. | 3 | $49.38 | |
| Gilead Sciences, INC. | 2 | $44.80 | |
| Aimmune Therapeutics, INC. | 1 | $32.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,061
Patients
593
Total drug cost
$240,451
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 170 | 70 | $1,815 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 160 | 156 | $2,771 |
| Omeprazole | Generic | 153 | 75 | $1,990 |
| Metoclopramide Hcl | Generic | 88 | 58 | $852 |
| Linzess (Linaclotide) | Brand | 86 | 28 | $71,517 |
| Dicyclomine Hcl | Generic | 79 | 32 | $3,096 |
| Famotidine | Generic | 62 | 23 | $980 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 45 | 45 | $768 |
| Amitriptyline Hcl | Generic | 42 | 17 | $979 |
| Loperamide (Loperamide Hcl) | Brand | 35 | 15 | $1,467 |
Hospital affiliations
Frequently asked questions
What is Dr. Felix Tiongco's medical specialty?
Dr. Felix Tiongco practices Gastroenterology Physician in Chesapeake, VA.
Where does Dr. Felix Tiongco practice?
Dr. Felix Tiongco practices at 661 Independence Pkwy Ste 120, Chesapeake, VA 233205114. Office phone: 7575470798.
What is Dr. Felix Tiongco's NPI?
Dr. Felix Tiongco's National Provider Identifier (NPI) is 1124005830, issued by NPPES.
Does Dr. Felix Tiongco accept Medicare assignment?
Yes. Dr. Felix Tiongco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Felix Tiongco commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.