Eunna Cho, DO
Hospitalist Physician · Greenwich, CT
Eunna Cho, DO is a hospitalist physician with a practice address in Greenwich, Connecticut, and NPI 1417485277, issued on May 24, 2017. Check the license (Connecticut 64970, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Eunna Cho
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 64970 CT
Self-reported in NPPES; status is on the state search - Practice location
- 5 Perryridge Road, Greenwich, CT 06830
- Phone
- (203) 863-3972
- Enumerated
- May 24, 2017
- Record last updated
- Sep 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (203) 863-4647
- Medicare enrollment
- Enrolled (PECOS I20200730001633); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 400 in Connecticut → Look up another NPI →
Also registered at 5 Perryridge Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Ambrosio, LCSWSocial Worker1275647984
- Kyra Beckman, MDStudent in an Organized Health Care Education/Training Program1174325294
- Roberta Brown Brugo, R.N., L.M.T.,HTCPRegistered Nurse1700019726
- Richard Fagbemigun, M.D.Student in an Organized Health Care Education/Training Program1679359129
- Miriam KahnNurse Practitioner1992813083
- Modestus Lee, MDPediatrics Physician1568486975
Verify Eunna Cho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 64970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average hospitalist physician in 2024
397 Medicare Part D claims for 112 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 11 claims were for opioids.
Most prescribed
- Pantoprazole Sodium20 claims
- Losartan Potassium19 claims
- Amlodipine Besylate17 claims
- Rosuvastatin Calcium17 claims
- Eliquis14 claims
- Furosemide13 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncGreenwich, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eunna Cho among 400 hospitalist physician records in Connecticut
Eunna Cho, DO is one of 400 hospitalist physician records with a practice address in Connecticut. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 64% of them.
- NPI issued2017 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2017 · median 2011 among the 332 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Connecticut
There are 400 hospitalist physician records in Connecticut.
All 400 in Connecticut → Every provider in Greenwich → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Eleanore Black, M.D.Greenwich, CT 068301255863866
- Maxwell Bressman, M.D.Greenwich, CT 068301578094876
- Tracy-Ann Clarke-Leconte, M.D.Greenwich, CT 068301730157694
- Alexander Hallac, MDGreenwich, CT 068301386039998
- Ryan KellyGreenwich, CT 068301962088427
- Valeria Pazo, M.D.,Greenwich, CT 068301154648467
- Nicholas Ragovis, M.D.Greenwich, CT 068301083770770
- Sabitha Rajan, M.D.Greenwich, CT 068301043323207
Common questions
What is Eunna Cho, DO's NPI number?
Eunna Cho, DO's National Provider Identifier (NPI) is 1417485277, issued on May 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Eunna Cho, DO located?
The NPPES record lists a practice address at 5 Perryridge Road, Greenwich, CT, 06830. Phone: (203) 863-3972. Providers update this record themselves, so call before visiting.
How can I verify Eunna Cho, DO's license?
NPPES lists Connecticut license number 64970, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eunna Cho, DO prescribe under Medicare Part D?
In 2024, Eunna Cho, DO had 397 Medicare Part D claims for 112 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Eunna Cho, DO's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.