YIGUAN ZHANG MD
NPI 1508446972
Family Medicine in Pasadena, CA

Q: What is Yiguan Zhang's NPI number?

The NPI number for Yiguan Zhang is 1508446972. It was assigned to this individual provider in the NPPES registry on April 10, 2021.

Q: What is Yiguan Zhang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Yiguan Zhang was last updated on March 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 10, 2021PECOS EnrolledAccepts Medicare Assignment

988 S FAIR OAKS AVE, PASADENA, CA 91105(626) 799-4191(626) 403-4047 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 30, 2026, Jan 17, 2026, Dec 15, 2025 and 2 more (5 updates tracked since 2021).

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About Yiguan Zhang Md NPPES

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

YIGUAN ZHANG MD (NPI 1508446972) is an individual family medicine provider in Pasadena, California, licensed in California (A181629) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1508446972

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameYIGUAN ZHANGCredential: MD

Location Address988 S FAIR OAKS AVEPasadena, CA 91105-2626

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380

Phone(626) 799-4191

Fax(626) 403-4047

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateApril 10, 2021

Last NPPES UpdateMarch 30, 20265 updates tracked since enumeration

NPPES CertifiedMarch 30, 2026

✔ NPI 1508446972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A181629

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

988 S FAIR OAKS AVE, Pasadena, CA 91105

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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

Yiguan Zhang 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 ID3870038482

PECOS Enrollment IDI20240708002836

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

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.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91105 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.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by ANGELA ***** January 4, 2026

5/5

Dr Zhang has is such a Caring Doctor. I had my 3rd visit with her and every visit she made me feel so comfortable. Very very compassionate, and never felt she was in a rush to get to her next patient, very easy to speak to. Thank you Dr. Zhang, thank you. Also excellent customer service from her front office employees, also very kind.

Provider 5/5 Office Staff 5/5

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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.

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