CINDY MAI NGUYEN D.O.
NPI 1558893297
Allergy & Immunology in Mountain View, CA

Q: What is Cindy Nguyen's NPI number?

The NPI number for Cindy Nguyen is 1558893297. It was assigned to this individual provider in the NPPES registry on March 31, 2017.

Q: What is Cindy Nguyen's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Cindy Nguyen was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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 March 31, 2017PECOS EnrolledAccepts Medicare Assignment

84.92/100

CMS Quality Rating

701 E EL CAMINO REAL, ALLERGY/IMMUNOLOGY, MOUNTAIN VIEW, CA 94040(650) 934-7000 Get Directions Write a Review

NPPES record last updated: December 23, 2024. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Dec 23, 2024, Jun 1, 2020, Oct 27, 2019 and 1 more (4 updates tracked since 2017).

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About Cindy Mai Nguyen D.o. NPPES

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

CINDY MAI NGUYEN D.O. (NPI 1558893297) is an individual allergy & immunology provider in Mountain View, California, licensed in California (20A16920) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Gatos, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1558893297

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameCINDY MAI NGUYENCredential: D.O.

Location Address701 E EL CAMINO REAL, ALLERGY/IMMUNOLOGYMountain View, CA 94040

Mailing Address701 E El Camino Real, Allergy/immunologyMountain View, CA 94040

Phone(650) 934-7000

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMarch 31, 2017

Last NPPES UpdateDecember 23, 20244 updates tracked since enumeration

NPPES CertifiedDecember 18, 2024

✔ NPI 1558893297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in CA · 20A16920

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Also ListedPediatricsTaxonomy 208000000X · License 20A16920 (CA)

701 E EL CAMINO REAL, Mountain View, CA 94040

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Secondary Practice Location 1

Location 115720 Winchester Blvd, Allergy/ImmunologyLos Gatos, CA 95030 · Phone (650) 934-7000

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

Cindy Mai Nguyen D.o. 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 ID4183045255

PECOS Enrollment IDI20200527001807

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 6

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.

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

960 services25 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

191 services62 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

75 services75 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.

43 services38 patients

Professional service for single injection of allergen 95115

A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.

36 services15 patients

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.

21 services20 patients

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.

84.92/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

66.98

Promoting Interoperability

100

Improvement Activities

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.

JULIA A CRONIN MD

Allergy & Immunology (Allergy)