JEAN JUNG WOO N.P.
NPI 1437413952
Nurse Practitioner - Family in Barstow, CA

Q: What is Jean Woo's NPI number?

The NPI number for Jean Woo is 1437413952. It was assigned to this individual provider in the NPPES registry on June 29, 2012. The provider is also known as Jean J Woo Np.

Q: What is Jean Woo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Jean Woo was last updated on November 7, 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.

Active since June 29, 2012PECOS Enrolled

1890 W MAIN ST STE 110, BARSTOW, CA 92311(760) 256-1422(760) 255-1006 Get Directions Write a Review

NPPES record last updated: November 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 7, 2022, Jun 1, 2020 (2 updates tracked since 2020).

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About Jean Jung Woo N.p. NPPES

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

JEAN JUNG WOO N.P. (NPI 1437413952) is an individual family provider in Barstow, California, licensed in California (21977) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437413952

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJEAN JUNG WOOCredential: N.P.

Location Address1890 W MAIN ST STE 110Barstow, CA 92311-3726

Mailing Address19111 Town Center DrApple Valley, CA 92308-8989 · (760) 242-7777

Phone(760) 256-1422

Fax(760) 255-1006

Sole ProprietorNo

Enumeration DateJune 29, 2012

Last NPPES UpdateNovember 7, 20222 updates tracked since enumeration

NPPES CertifiedNovember 7, 2022

✔ NPI 1437413952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 21977

1890 W MAIN ST STE 110, Barstow, CA 92311

Open in Google Maps ↗

Other Names 1

Other Name (5)Jean J Woo Np

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jean Jung Woo N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

Medicare enrollment records show Jean Woo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Caremd, Inc.

Same address

Family Medicine

1890 W MAIN ST STE 110
Barstow, CA 92311

Reassigned Medicare billing, California enrollment
12 clinicians in this Medicare group

NPI 1740588391 (760) 256-1422

Choice Healthcare Associates, Inc.

27 mi

Exclusive Provider Organization

18564 US HIGHWAY 18 # 103104
Apple Valley, CA 92307

Reassigned Medicare billing, California enrollment
39 clinicians in this Medicare group

NPI 1194964361 (760) 242-9262

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92311 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

4 suppliers14 claims34 services$7.06 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier18 claims20 services$18.39 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers22 claims24 services$92.10 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

DR. HEMANSHU R PATEL M.D.

Family Medicine

1890 W MAIN ST STE 110
BARSTOW, CA 92311

San Bernardino County (760) 256-1422

CAREMD, INC.

Family Medicine

1890 W MAIN ST STE 110
BARSTOW, CA 92311

San Bernardino County (760) 256-1422

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 Jean Woo's NPI number?

The NPI number for Jean Woo is 1437413952. It was assigned to this individual provider in the NPPES registry on June 29, 2012. The provider is also known as Jean J Woo Np.

Where is Jean Woo located?

Jean Woo practices at 1890 W Main St Ste 110, Barstow, CA 92311. The listed phone number is (760) 256-1422.

What is Jean Woo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jean Woo enrolled in Medicare?

Yes. Jean Woo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jean Woo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jean Woo reassigns Medicare benefits to 2 organizations: Caremd, Inc. (Barstow, CA) and Choice Healthcare Associates, Inc. (Apple Valley, CA). 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 Jean Woo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jean Woo was last updated on November 7, 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.