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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HANNAH CHOI
NPI 1972202901
Emergency Medicine in Stockton, CA

Active since February 28, 2023PECOS Enrolled
1800 N CALIFORNIA ST, STOCKTON, CA 95204(224) 703-2312 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 6, 2026, Feb 28, 2023 (2 updates tracked since 2023).

About Hannah Choi NPPES

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

HANNAH CHOI (NPI 1972202901) is an individual emergency medicine provider in Stockton, California, licensed in California (20A24708) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS and is a graduate of Kansas City University Of Physicians And Surgeons (2024).

NPPES Registry Identity

NPI1972202901
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameHANNAH CHOI
Location Address1800 N CALIFORNIA STStockton, CA 95204-6019
Mailing Address85 Montecito Vista Dr Unit 1San Jose, CA 95111-4824
Phone(224) 703-2312
Sole ProprietorNo
Medical School CMSKansas City University Of Physicians And SurgeonsGraduated 2024
Enumeration DateFebruary 28, 2023
Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1972202901 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 CA · 20A24708
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
1800 N CALIFORNIA ST, Stockton, CA 95204
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hannah Choi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264903509
PECOS Enrollment IDI20260608001096
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95204 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

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.

MONICA CHAPPIDI DO
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-5949
DEEPAK GIR MD
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7177
PRIYADEEP KANG MD
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7181
NANCY THI NGUYEN CF-SLP
Speech-Language Pathologist
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 943-2000
DR. VALERIE DEJESUS MD
Anesthesiology
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-5716
LARRY GEORGE OTTERSTETTER DO
Student in an Organized Health Care Education/Training Program
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 547-7181
SHUBHPREET KAUR SOHAL
Nurse Practitioner (Family)
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 466-0456
RONLI LEVI RD
Dietitian, Registered
1800 N CALIFORNIA ST
STOCKTON, CA 95204
San Joaquin County (209) 467-5356

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 Hannah Choi's NPI number?

The NPI number for Hannah Choi is 1972202901. It was assigned to this individual provider in the NPPES registry on February 28, 2023.

Where is Hannah Choi located?

Hannah Choi practices at 1800 N California St, Stockton, CA 95204. The listed phone number is (224) 703-2312.

What is Hannah Choi's specialty?

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

Is Hannah Choi enrolled in Medicare?

Yes. Hannah Choi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hannah Choi was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.