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JEREMY CHANG MD
NPI 1679004691
Obstetrics & Gynecology in Mission Viejo, CA

Active since March 22, 2017PECOS EnrolledAccepts Medicare Assignment
26800 CROWN VALLEY PKWY STE 545, MISSION VIEJO, CA 92691(949) 364-1040(949) 365-7037 Get Directions Write a Review

NPPES record last updated: July 11, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 11, 2024, Jun 15, 2024, Aug 4, 2021 and 1 more (4 updates tracked since 2017).

About Jeremy Chang Md NPPES

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

JEREMY CHANG MD (NPI 1679004691) is an individual obstetrics & gynecology provider in Mission Viejo, California, licensed in California (A159443) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2017).

NPPES Registry Identity

NPI1679004691
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJEREMY CHANGCredential: MD
Location Address26800 CROWN VALLEY PKWY STE 545Mission Viejo, CA 92691-8030
Mailing Address26800 Crown Valley Pkwy Ste 545Mission Viejo, CA 92691-8030 · (949) 364-1040 · Fax (949) 365-7037
Phone(949) 364-1040
Fax(949) 365-7037
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2017
Enumeration DateMarch 22, 2017
Last NPPES UpdateJuly 11, 20244 updates tracked since enumeration
NPPES CertifiedJuly 11, 2024
✔ NPI 1679004691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A159443
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
26800 CROWN VALLEY PKWY STE 545, Mission Viejo, CA 92691
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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

Jeremy Chang 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 ID5991043796
PECOS Enrollment IDI20240724001282
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Jeremy Chang's NPI number?

The NPI number for Jeremy Chang is 1679004691. It was assigned to this individual provider in the NPPES registry on March 22, 2017.

Where is Jeremy Chang located?

Jeremy Chang practices at 26800 Crown Valley Pkwy Ste 545, Mission Viejo, CA 92691. The listed phone number is (949) 364-1040.

What is Jeremy Chang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jeremy Chang enrolled in Medicare?

Yes. Jeremy Chang 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 Jeremy Chang was last updated on July 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.