NPPES file of Aug 9, 2026

Emily Yvonne Chu, MD

Obstetrics & Gynecology Physician · Pasadena, CA

Emily Yvonne Chu, MD is an obstetrics & gynecology physician with a practice address in Pasadena, California, and NPI 1053947978, issued on Mar 23, 2020. Check the license (California A197688, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053947978
Name
Emily Yvonne Chu
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A197688 CA
Self-reported in NPPES; status is on the state search
Practice location
625 S Fair Oaks Ave Ste 255, Pasadena, CA 91105
Phone
(626) 304-2626
Enumerated
Mar 23, 2020
Record last updated
Oct 18, 2024
Fax
(626) 585-0695
Medicare enrollment
Enrolled (PECOS I20241010000365); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 625 S Fair Oaks Ave Ste 255

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rong Fan, MDObstetrics & Gynecology Physician1811550338
  2. Diane Guerrero, RNCObstetrics & Gynecology Nurse Practitioner1811225782
  3. Marina Jick, NPNurse Practitioner1689303158
  4. Austin McEvoy, MDObstetrics & Gynecology Physician1518420504
  5. Shweta Shah, D.OObstetrics & Gynecology Physician1861887564
  6. Kimeshia Thomas, MDObstetrics & Gynecology Physician1346778578

Verify Emily Yvonne Chu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A197688
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Cedars-Sinai Medical Care FoundationPasadena, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Emily Yvonne Chu among 5,088 obstetrics & gynecology physician records in California

Emily Yvonne Chu, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.

  • NPI issued2020 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2020 · median 2004 among the 2,700 with a school on file
  • Record last updated2024 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Ebenezer Ajilore, M.D.Pasadena, CA 911051891787537
  2. Jennie Chang, M.D.Pasadena, CA 911051982668422
  3. Della Fong, M.D.Pasadena, CA 911051700813359
  4. Melissa Grier, M.D.Pasadena, CA 911051861484420
  5. Wilbert Henneberg, MDPasadena, CA 911051265433155
  6. Bryan Jick, MDPasadena, CA 911051720051436
  7. Joseph Li, M.D.Pasadena, CA 911051770573941
  8. James Macer, MDPasadena, CA 911051134129711

Common questions

What is Emily Yvonne Chu, MD's NPI number?

Emily Yvonne Chu, MD's National Provider Identifier (NPI) is 1053947978, issued on Mar 23, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Emily Yvonne Chu, MD located?

The NPPES record lists a practice address at 625 S Fair Oaks Ave Ste 255, Pasadena, CA, 91105. Phone: (626) 304-2626. Providers update this record themselves, so call before visiting.

How can I verify Emily Yvonne Chu, MD's license?

NPPES lists California license number A197688, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.