Marena Euashachai, DO
Family Medicine Physician · Corinth, NY
Marena Euashachai, DO is a family medicine physician with a practice address in Corinth, New York, and NPI 1841584489, issued on May 31, 2011. Check the license (New York 271644, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marena Euashachai
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 271644 NY
Self-reported in NPPES; status is on the state search - Practice location
- 13 Palmer Ave, Corinth, NY 12822
- Phone
- (518) 654-6499
- Enumerated
- May 31, 2011
- Entity
- Type 1 · individual
Also registered at 13 Palmer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Johnson, PAPhysician Assistant1174504385
- Pamela Lusignan, NPAdult Health Nurse Practitioner1619982436
Verify Marena Euashachai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 271644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,814 Medicare Part D claims for 504 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 117 claims were for opioids.
Most prescribed
- Atorvastatin Calcium460 claims
- Lisinopril401 claims
- Omeprazole366 claims
- Levothyroxine Sodium340 claims
- Amlodipine Besylate285 claims
- Metoprolol Succinate214 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: $1,171.08
27 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Glens Falls Hospital IncCorinth, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 family medicine physician records list a practice address in Corinth
They are 2 of the 35 NPPES records with a practice address in Corinth, and 6,417 family medicine physician records in New York.
All 2 in Corinth → All 6,417 in New York → Every provider in Corinth →
Other family medicine physician records in New York
- Alexandra AaronsGlens Falls, NY1417342361
- Stuart Aaronson, M.D.New York, NY1336513100
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Daniel AbbeySyosset, NY1063867687
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
Common questions
What is Marena Euashachai, DO's NPI number?
Marena Euashachai, DO's National Provider Identifier (NPI) is 1841584489, issued on May 31, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marena Euashachai, DO located?
The NPPES record lists a practice address at 13 Palmer Ave, Corinth, NY, 12822. Phone: (518) 654-6499. Providers update this record themselves, so call before visiting.
How can I verify Marena Euashachai, DO's license?
NPPES lists New York license number 271644, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marena Euashachai, DO prescribe under Medicare Part D?
In 2024, Marena Euashachai, DO had 7,814 Medicare Part D claims for 504 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.