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JENNA CHOI DO
NPI 1790273779
Emergency Medicine in Roslyn, NY

Active since April 25, 2018PECOS EnrolledAccepts Medicare Assignment
84.39/100
CMS Quality Rating
100 PORT WASHINGTON BLVD, ROSLYN, NY 11576(516) 562-6000 Get Directions Write a Review

NPPES record last updated: November 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 11, 2022, Apr 25, 2018 (2 updates tracked since 2018).

About Jenna Choi Do NPPES

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

JENNA CHOI DO (NPI 1790273779) is an individual emergency medicine provider in Roslyn, New York, licensed in New York (1790273779) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with St Francis Hospital - The Heart Center, and maintains a secondary practice location in Bronx.

NPPES Registry Identity

NPI1790273779
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJENNA CHOICredential: DO
Location Address100 PORT WASHINGTON BLVDRoslyn, NY 11576-1347
Mailing Address4422 3rd AveBronx, NY 10457-2545
Phone(516) 562-6000
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2018
Enumeration DateApril 25, 2018
Last NPPES UpdateNovember 11, 20222 updates tracked since enumeration
NPPES CertifiedNovember 11, 2022
✔ NPI 1790273779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 1790273779
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
100 PORT WASHINGTON BLVD, Roslyn, NY 11576
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Secondary Practice Location 1

Location 14422 3rd AveBronx, NY 10457-2545 · Phone (718) 960-9000 ext. 9264

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jenna Choi 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 ID9739560681
PECOS Enrollment IDI20220722002591
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Jenna Choi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Francis Hospital
Same address
General Acute Care Hospital
100 PORT WASHINGTON BLVD
Roslyn, NY 11576
  • Reassigned Medicare billing, New York enrollment
  • 187 clinicians in this Medicare group
NPI 1205984580 (516) 338-5358
Progressive Emergency Physicians PLLC
7.4 mi
Emergency Medicine
1236 RXR PLZ
Uniondale, NY 11556
  • Reassigned Medicare billing, New York enrollment
  • 66 clinicians in this Medicare group
NPI 1588098172 (516) 252-3939
Mercy Medical Center
8.3 mi
Internal Medicine
1000 N. VILLAGE AVENUE
Rockville Centre, NY 11571
  • Reassigned Medicare billing, New York enrollment
  • 266 clinicians in this Medicare group
NPI 1104097294 (516) 705-1353
Good Samaritan Hospital Medical Center
21 mi
Physician Assistant
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • 395 clinicians in this Medicare group
NPI 1518901180 (631) 376-4027
Samaritan Emergency Medical Services, PC
21 mi
Emergency Medicine
1000 MONTAUK HWY
West Islip, NY 11795
  • Reassigned Medicare billing, New York enrollment
  • 91 clinicians in this Medicare group
NPI 1104978014 (631) 376-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
788 services767 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
131 services130 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
80 services80 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
78 services77 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
39 services39 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
21 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Francis Hospital - The Heart Center

Acute Care Hospitals · Roslyn, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330182
Location100 Port Washington BoulevardRoslyn, NY 11576 · Nassau County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11576 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

84.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.34
Promoting Interoperability100
Improvement Activities40
Cost57.02

Other Providers at the Same Location NPPES 20

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

ERIN MARIE MARKEY R.N.,M.S.,APRN-BC
Nurse Practitioner (Acute Care)
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 562-6351
DR. MENA YACOUB D.O
Internal Medicine (Clinical Cardiac Electrophysiology)
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (718) 689-0316
JULIA COHEN
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 562-6000
PEDIATRIC CARDIOLOGY OF LI PC
Pediatrics (Pediatric Cardiology)
100 PORT WASHINGTON BLVD, SUITE 108
ROSLYN, NY 11576
Nassau County (516) 365-3340
PATRICK BRENNAN P.A.
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 338-5358
KENNETH ZIELINSKI P.A.
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 338-5358
DR. STEFAN MILTON MUEHLBAUER M.D., PHD
Emergency Medicine
100 PORT WASHINGTON BLVD, DEPT OF EMERGENCY MEDICINE
ROSLYN, NY 11576
Nassau County (165) 626-6055
MRS. MELISSA A MORELLI FNP-C
Nurse Practitioner (Family)
100 PORT WASHINGTON BLVD, ST. FRANCIS HOSPITAL EMERGENCY ROOM
ROSLYN, NY 11576
Nassau County (516) 562-6600

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 Jenna Choi's NPI number?

The NPI number for Jenna Choi is 1790273779. It was assigned to this individual provider in the NPPES registry on April 25, 2018.

Where is Jenna Choi located?

Jenna Choi practices at 100 Port Washington Blvd, Roslyn, NY 11576. The listed phone number is (516) 562-6000.

What is Jenna Choi's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Jenna Choi enrolled in Medicare?

Yes. Jenna Choi 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.

Which organizations bill Medicare for Jenna Choi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jenna Choi reassigns Medicare benefits to 5 organizations: St Francis Hospital (Roslyn, NY), Progressive Emergency Physicians PLLC (Uniondale, NY), Mercy Medical Center (Rockville Centre, NY), Good Samaritan Hospital Medical Center (West Islip, NY) and Samaritan Emergency Medical Services, PC (West Islip, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jenna Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jenna Choi affiliated with any hospitals?

According to CMS data, Jenna Choi is affiliated with St Francis Hospital - The Heart Center.

When was this NPI record last updated?

The NPPES record for Jenna Choi was last updated on November 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.