JOHANNA CHI CHANG M.D.
NPI 1821242199
Pediatrics - Pediatric Rheumatology in San Diego, CA

Q: What is Johanna Chang's NPI number?

The NPI number for Johanna Chang is 1821242199. It was assigned to this individual provider in the NPPES registry on November 12, 2008.

Q: What is Johanna Chang's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.

Q: When was this NPI record last updated?

The NPPES record for Johanna Chang was last updated on November 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since November 12, 2008PECOS EnrolledAccepts Medicare Assignment

8110 BIRMINGHAM WAY, BLDG 28, SAN DIEGO, CA 92123(858) 966-8082(858) 966-6791 Get Directions Write a Review

NPPES record last updated: November 17, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Johanna Chi Chang M.d. NPPES

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

JOHANNA CHI CHANG M.D. (NPI 1821242199) is an individual pediatric rheumatology provider in San Diego, California, licensed in California (A98479) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (2005).

NPPES Registry Identity

NPI1821242199

Entity TypeIndividualFemale

Primary Taxonomy2080P0216X

Provider Legal NameJOHANNA CHI CHANGCredential: M.D.

Location Address8110 BIRMINGHAM WAY, BLDG 28San Diego, CA 92123-2758

Mailing Address3860 Calle Fortunada, Ste #210San Diego, CA 92123-4802 · (858) 309-6303

Phone(858) 966-8082

Fax(858) 966-6791

Sole ProprietorNo

Medical School CMSStanford University School Of MedicineGraduated 2005

Enumeration DateNovember 12, 2008

Last NPPES UpdateNovember 17, 2011

✔ NPI 1821242199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0216X

License✔ Licensed in CA · A98479

Definition

A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedPediatricsTaxonomy 208000000X · License A98479 (CA)

8110 BIRMINGHAM WAY, San Diego, CA 92123

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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

Johanna Chi 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 ID143491464

PECOS Enrollment IDI20110919000267

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.

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.

MRS. SARA OJEDA LOPEZ CPNP

Nurse Practitioner (Pediatrics)

8110 BIRMINGHAM WAY, BLDG 28
SAN DIEGO, CA 92123

San Diego County (858) 966-5961

ROBERT MILLER SHEETS M.D.

Pediatrics (Pediatric Rheumatology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-8082

JEANNIE SHIH HUANG M.D.

Pediatrics (Pediatric Gastroenterology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-4003

JOEL EDWARD LAVINE M.D., PH.D.

Pediatrics (Pediatric Gastroenterology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-4003

MICHAEL EVERETT GOTTSCHALK M.D., PH.D.

Pediatrics (Pediatric Endocrinology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-4032

MAJA MARINKOVIC M.D.

Pediatrics (Pediatric Endocrinology)

8110 BIRMINGHAM WAY, BUILDING 28
SAN DIEGO, CA 92123

San Diego County (858) 966-4032

MEERANA LIM M.D.

Pediatrics (Pediatric Pulmonology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-5846

DANA PATTON-KU M.D.

Pediatrics (Pediatric Gastroenterology)

8110 BIRMINGHAM WAY
SAN DIEGO, CA 92123

San Diego County (858) 966-4003

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 Johanna Chang's NPI number?

The NPI number for Johanna Chang is 1821242199. It was assigned to this individual provider in the NPPES registry on November 12, 2008.

Where is Johanna Chang located?

Johanna Chang practices at 8110 Birmingham Way Bldg 28, San Diego, CA 92123. The listed phone number is (858) 966-8082.

What is Johanna Chang's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.

Is Johanna Chang enrolled in Medicare?

Yes. Johanna 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 Johanna Chang was last updated on November 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.