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EUNNA CHO DO
NPI 1417485277
Hospitalist in Greenwich, CT

Active since May 24, 2017PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
5 PERRYRIDGE ROAD, GREENWICH, CT 06830(203) 863-3972(203) 863-4647 Get Directions Write a Review

NPPES record last updated: September 2, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 16, 2020, May 24, 2017 (2 updates tracked since 2017).

About Eunna Cho Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EUNNA CHO DO (NPI 1417485277) is an individual hospitalist provider in Greenwich, Connecticut, licensed in Connecticut (64970) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1417485277
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameEUNNA CHOCredential: DO
Location Address5 PERRYRIDGE ROADGreenwich, CT 06830-4608
Mailing Address20 York Street, Cb-329New Haven, CT 06510-3220 · (203) 688-1734 · Fax (475) 246-9106
Phone(203) 863-3972
Fax(203) 863-4647
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 24, 2017
Last NPPES UpdateSeptember 2, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2021
✔ NPI 1417485277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CT · 64970
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 64970 (CT)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5 PERRYRIDGE ROAD, Greenwich, CT 06830
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1100 Woods RdValhalla, NY 10595-1530 · Phone (857) 544-9233
Location 221 Elm StNew Milford, CT 06776-2915 · Phone (860) 210-5390

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Eunna Cho Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254756810
PECOS Enrollment IDI20200730001633
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
333 services159 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
202 services124 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
151 services148 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. CHERYL DENISE WILLIAMS MS, RD
Dietitian, Registered
5 PERRYRIDGE ROAD
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3000
DR. KYRA MARIE BECKMAN MD
Student in an Organized Health Care Education/Training Program
5 PERRYRIDGE ROAD
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3409
ANNE T AMBROSIO LCSW
Social Worker
5 PERRYRIDGE ROAD, GREENWICH HOSPITAL OPC
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3316
DR. JAMES RICHARD PALLETT MB CHB
Internal Medicine
5 PERRYRIDGE ROAD, GREENWICH HOSPITAL, CARA GIACOMO, PROGRAM ADMINISTRATOR
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3911
MRS. BETTY JANE LEWIS LCSW
Social Worker
5 PERRYRIDGE ROAD, GREENWICH HOSPITAL OUTPATIENT BEHAVIORAL HEALTH
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3316
DR. MODESTUS LEE MD
Pediatrics
5 PERRYRIDGE ROAD, GREENWICH HOSPITAL NICU
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3542
MR. RICHARD FAGBEMIGUN M.D.
Student in an Organized Health Care Education/Training Program
5 PERRYRIDGE ROAD
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3409
MRS. ROBERTA LOUISE BROWN BRUGO R.N., L.M.T.,HTCP
Registered Nurse
5 PERRYRIDGE ROAD, GREENWICH HOSPITAL
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3615

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eunna Cho's NPI number?

The NPI number for Eunna Cho is 1417485277. It was assigned to this individual provider in the NPPES registry on May 24, 2017.

Where is Eunna Cho located?

Eunna Cho practices at 5 Perryridge Road, Greenwich, CT 06830. The listed phone number is (203) 863-3972.

What is Eunna Cho's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Eunna Cho enrolled in Medicare?

Yes. Eunna Cho is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Eunna Cho was last updated on September 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.