NPPES file of Aug 9, 2026

Eula Geralyn Plana Tetangco, M.D.

Gastroenterology Physician · Henderson, KY

Eula Geralyn Plana Tetangco, M.D. is a gastroenterology physician with a practice address in Henderson, Kentucky, and NPI 1639584014, issued on Jun 24, 2014. Check the license (Kentucky 54318, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639584014
Name
Eula Geralyn Plana Tetangco
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
54318 KY
077952 GA
036.152601 IL
125065611 IL
01084758A IN
Self-reported in NPPES; status is on the state search
Practice location
1305 N Elm St Ste G, Henderson, KY 42420
Phone
(812) 426-9545
Enumerated
Jun 24, 2014
Record last updated
Jul 8, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(812) 858-4512
Medicare enrollment
Enrolled (PECOS I20210728002992); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Eula Geralyn Plana Tetangco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 54318
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kentucky license search

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52% more Medicare Part D claims than the average gastroenterology physician in 2024

1,235 Medicare Part D claims for 533 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Eula Geralyn Tetangco1,235
  2. Specialty average811

Most prescribed

  1. Omeprazole214 claims
  2. Sod Sulf-Potass Sulf-Mag Sulf126 claims
  3. Gavilyte-G59 claims
  4. Peg-3350 And Electrolytes50 claims
  5. Linzess43 claims
  6. Pantoprazole Sodium40 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $372.74

21 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eula Geralyn Tetangco$372.74
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Deaconess Clinic IncHenderson, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eula Geralyn Plana Tetangco among 226 gastroenterology physician records in Kentucky

Eula Geralyn Plana Tetangco, M.D. is one of 226 gastroenterology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.

  • NPI issued2014 · 81% of these records are older, 15% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2011 · median 2000 among the 181 with a school on file
  • Record last updated2021 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Kentucky

There are 226 gastroenterology physician records in Kentucky.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Noel Canlas, MDHenderson, KY 424201548300056
  2. Karen Canlas, MDHenderson, KY 424201518185487
  3. John Dacosta, MDMadisonville, KY 424311932133642
  4. Michael Fisher, DOMadisonville, KY 424311255329090
  5. Hasan Shoaib, M.D.Madisonville, KY 424311841813268
  6. Charles Riccio, MDHartford, KY 423471548262918
  7. Benjamin Bryson, M.D.Somerset, KY 425031184887432
  8. Samir Cook, M.D.Somerset, KY 425031629075296

Common questions

What is Eula Geralyn Plana Tetangco, M.D.'s NPI number?

Eula Geralyn Plana Tetangco, M.D.'s National Provider Identifier (NPI) is 1639584014, issued on Jun 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Eula Geralyn Plana Tetangco, M.D. located?

The NPPES record lists a practice address at 1305 N Elm St Ste G, Henderson, KY, 42420. Phone: (812) 426-9545. Providers update this record themselves, so call before visiting.

How can I verify Eula Geralyn Plana Tetangco, M.D.'s license?

NPPES lists Kentucky license number 54318, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Eula Geralyn Plana Tetangco, M.D. prescribe under Medicare Part D?

In 2024, Eula Geralyn Plana Tetangco, M.D. had 1,235 Medicare Part D claims for 533 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.