DR. PATTY PENG-JUNG CHI MD
NPI 1407898323
Allergy & Immunology in Mountain View, CA

Q: What is Patty Chi's NPI number?

The NPI number for Patty Chi is 1407898323. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Patty Chi'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 Patty Chi was last updated on December 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment

701 E EL CAMINO REAL, MOUNTAIN VIEW, CA 94040(650) 934-7888 Get Directions Write a Review

NPPES record last updated: December 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 21, 2022, Apr 18, 2022, Jan 25, 2022 and 1 more (4 updates tracked since 2018).

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About Dr. Patty Peng-jung Chi Md NPPES

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

DR. PATTY PENG-JUNG CHI MD (NPI 1407898323) is an individual allergy & immunology provider in Mountain View, California, licensed in California (A82242) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1999).

NPPES Registry Identity

NPI1407898323

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. PATTY PENG-JUNG CHICredential: MD

Location Address701 E EL CAMINO REALMountain View, CA 94040-2833

Mailing Address325 Distel CirLos Altos, CA 94022-1408 · Fax (650) 324-9447

Phone(650) 934-7888

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1999

Enumeration DateJune 12, 2006

Last NPPES UpdateDecember 21, 20224 updates tracked since enumeration

NPPES CertifiedDecember 21, 2022

✔ NPI 1407898323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in CA · A82242

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 ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X · License A82242 (CA)

Also ListedInternal MedicineTaxonomy 207R00000X · License A82242 (CA)

701 E EL CAMINO REAL, Mountain View, CA 94040

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Other Identifiers 1

Medicaid00A822420CA

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

Dr. Patty Peng-jung Chi 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 ID3274567268

PECOS Enrollment IDI20050920000299

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 8

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.

917 services19 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.

400 services77 patients

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

280 services11 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.

92 services18 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.

91 services52 patients

Test to measure the level of nitric oxide gas 95012

A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.

26 services18 patients

Referred Medical Equipment & Supplies CMS DME claims 2

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

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier15 claims10,000 services$9.51 avg. paid by Medicare

Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552

DME-Other DME · category DE000N

1 supplier22 claims92 services$2.37 avg. paid by Medicare

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

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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)