CATHERINE NGUYEN MD
NPI 1730569005
Family Medicine in Costa Mesa, CA

Active since June 02, 2015PECOS EnrolledAccepts Medicare Assignment
722 BAKER ST, COSTA MESA, CA 92626(714) 557-6300(714) 966-9567 Get Directions Write a Review

NPPES record last updated: December 13, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Catherine Nguyen Md NPPES

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

CATHERINE NGUYEN MD (NPI 1730569005) is an individual family medicine provider in Costa Mesa, California, licensed in California (A144732) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2015).

NPPES Registry Identity

NPI1730569005
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCATHERINE NGUYENCredential: MD
Location Address722 BAKER STCosta Mesa, CA 92626
Mailing Address722 Baker StCosta Mesa, CA 92626-4320 · (714) 557-6300
Fax(714) 966-9567
Sole ProprietorYes
Medical School CMSCreighton University School Of MedicineGraduated 2015
Enumeration DateJune 2, 2015
Last NPPES UpdateDecember 13, 2018
NPI 1730569005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in CA · A144732
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
722 BAKER ST, Costa Mesa, CA 92626

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

Catherine Nguyen Md 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 ID4385928472
PECOS Enrollment IDI20190501002569
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 2

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92626 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 10

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

Family Medicine
722 BAKER ST
COSTA MESA, CA 92626
Family Medicine
722 BAKER ST
COSTA MESA, CA 92626
Family Medicine
722 BAKER ST
COSTA MESA, CA 92626
Internal Medicine (Rheumatology)
722 BAKER ST
COSTA MESA, CA 92626
Family Medicine
722 BAKER ST
COSTA MESA, CA 92626
Family Medicine
722 BAKER ST
COSTA MESA, CA 92626
Internal Medicine (Gastroenterology)
722 BAKER ST, MEMORIAL CARE MEDICAL GROUP
COSTA MESA, CA 92626
Family Medicine
722 BAKER ST
COSTA MESA, CA 92626

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 Catherine Nguyen's NPI number?

The NPI number for Catherine Nguyen is 1730569005. It was assigned to this individual provider in the NPPES registry on June 2, 2015.

Where is Catherine Nguyen located?

Catherine Nguyen practices at 722 Baker St, Costa Mesa, CA 92626. The listed phone number is (714) 557-6300.

What is Catherine Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Catherine Nguyen enrolled in Medicare?

Yes. Catherine Nguyen 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 Catherine Nguyen was last updated on December 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.