MARVIN JERRY CHANG M.D.
NPI 1891138483
Internal Medicine in Torrance, CA

Q: What is Marvin Chang's NPI number?

The NPI number for Marvin Chang is 1891138483. It was assigned to this individual provider in the NPPES registry on April 12, 2013.

Q: What is Marvin Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Marvin Chang was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 April 12, 2013PECOS EnrolledAccepts Medicare Assignment

3330 LOMITA BLVD, TORRANCE, CA 90505(310) 214-0811 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 30, 2026, Dec 7, 2025 (2 updates tracked since 2025).

On this page

About Marvin Jerry Chang M.d. NPPES

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

MARVIN JERRY CHANG M.D. (NPI 1891138483) is an individual internal medicine provider in Torrance, California, licensed in California (A135580) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of State University Of New York At Buffalo School Of Medicine (2013).

NPPES Registry Identity

NPI1891138483

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMARVIN JERRY CHANGCredential: M.D.

Location Address3330 LOMITA BLVDTorrance, CA 90505-5002

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(310) 214-0811

Sole ProprietorNo

Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2013

Enumeration DateApril 12, 2013

Last NPPES UpdateApril 30, 20262 updates tracked since enumeration

NPPES CertifiedApril 30, 2026

✔ NPI 1891138483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A135580

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3330 LOMITA BLVD, Torrance, CA 90505

Open in Google Maps ↗

Secondary Practice Location 1

Location 15901 E 7th StLong Beach, CA 90822-5201 · Phone (562) 826-8000

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

Marvin Jerry Chang M.d. 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 ID4587967658

PECOS Enrollment IDI20160818002191

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 90505 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

$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.

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.

DANEEN ANN LARECY MSW, LCSW

Social Worker (Clinical)