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CAT-TIEN VO M.D.
NPI 1255362158
Pediatrics in Long Beach, CA

Active since July 06, 2006PECOS Enrolled
1333 CHESTNUT AVE, LONG BEACH, CA 90813(562) 599-8601(562) 218-0853 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Cat-tien Vo M.d. NPPES

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

CAT-TIEN VO M.D. (NPI 1255362158) is an individual pediatrics provider in Long Beach, California, licensed in California (WA92236A) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255362158
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCAT-TIEN VOCredential: M.D.
Location Address1333 CHESTNUT AVELong Beach, CA 90813-2944
Mailing Address1000 W Carson St, N-25; #471Torrance, CA 90502-2004 · (310) 222-3382 · Fax (310) 222-2882
Phone(562) 599-8601
Fax(562) 218-0853
Sole ProprietorYes
Enumeration DateJuly 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1255362158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · WA92236A
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1333 CHESTNUT AVE, Long Beach, CA 90813
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Other Identifiers 1

Medicare ID-Type UnspecifiedWA92236ACA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cat-tien Vo M.d. 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 Reassignment

Medicare enrollment records show Cat-tien Vo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles
Same address
Clinic/Center
1333 CHESTNUT AVE
Long Beach, CA 90813
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1780877613 (California)
  • 1,939 clinicians in this Medicare group
NPI 1568483766 (562) 599-8709

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 90813 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

MAYRA P MONTOYA MANRIQUEZ LVN
Registered Nurse (Ambulatory Care)
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (323) 753-2300
KATYA C CORADO M.D.
Internal Medicine
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8601
SHANA JORDAN M.D.
Family Medicine
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8601
MS. PATRICIA SERNA L.C.S.W.
Social Worker (Clinical)
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8674
JEFFREY BARBOSA M.D.
Family Medicine
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8601
SUN HWE UM N.P.
Nurse Practitioner
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8601
BONNIE BAYYA FNP-BC
Nurse Practitioner
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (310) 753-2300
COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Clinic/Center
1333 CHESTNUT AVE
LONG BEACH, CA 90813
Los Angeles County (562) 599-8709

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 Cat-tien Vo's NPI number?

The NPI number for Cat-tien Vo is 1255362158. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Cat-tien Vo located?

Cat-tien Vo practices at 1333 Chestnut Ave, Long Beach, CA 90813. The listed phone number is (562) 599-8601.

What is Cat-tien Vo's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Cat-tien Vo enrolled in Medicare?

Yes. Cat-tien Vo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cat-tien Vo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cat-tien Vo reassigns Medicare benefits to County Of Los Angeles (Long Beach, CA). The 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 Cat-tien Vo'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 Cat-tien Vo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.