Doctor profile · Federal record
Dr. Eula Geralyn Tetangco, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Henderson, KY
- NPI 1639584014
- Accepts Medicare
- 15 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1305 N Elm St Ste G
Henderson, KY 424202783
(812) 426-9545
fax (812) 858-4512 - Additional location
-
420 E Superior St
Chicago, IL 606114494
(312) 926-7430 - Mailing address
-
Po Box 1510
Evansville, IN 477061510
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- July 8, 2021
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (5)
- Kentucky #54318 · Illinois #036.152601 · Indiana #01084758A · Georgia #077952 · Illinois #125065611
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639584014. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,037
Distinct HCPCS
10
Medicare allowed
$138,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 214 | 212 | $234 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 154 | 138 | $125 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 153 | 148 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 70 | $119 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 97 | 53 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 59 | $84 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 69 | 68 | $99 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 44 | 40 | $106 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 20 | 19 | $107 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 19 | 18 | $170 |
In context: peer comparison
Among 1 peers in Henderson Gastroenterology Physician, average services per provider: 64. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$373
Transactions
21
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 13 | $198.99 | |
| Pfizer INC. | 5 | $106.48 | |
| Janssen Biotech, INC. | 1 | $27.76 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $23.10 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
675
Patients
437
Total drug cost
$95,705
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 155 | 86 | $2,039 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 81 | 78 | $14,478 |
| Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) | Brand | 50 | 49 | $7,507 |
| Linzess (Linaclotide) | Brand | 49 | 16 | $45,157 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 47 | 46 | $752 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 41 | 41 | $2,721 |
| Pantoprazole Sodium | Generic | 38 | 17 | $1,377 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 35 | 35 | $5,990 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 30 | $591 |
| Mesalamine ER (Mesalamine) | Brand | 28 | 0 | $3,832 |
Hospital affiliations
Frequently asked questions
What is Dr. Eula Geralyn Tetangco's medical specialty?
Dr. Eula Geralyn Tetangco practices Gastroenterology Physician in Henderson, KY.
Where does Dr. Eula Geralyn Tetangco practice?
Dr. Eula Geralyn Tetangco practices at 1305 N Elm St Ste G, Henderson, KY 424202783. Office phone: 8124269545.
What is Dr. Eula Geralyn Tetangco's NPI?
Dr. Eula Geralyn Tetangco's National Provider Identifier (NPI) is 1639584014, issued by NPPES.
Does Dr. Eula Geralyn Tetangco accept Medicare assignment?
Yes. Dr. Eula Geralyn Tetangco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eula Geralyn Tetangco commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.