1. Home
  2. Directory
  3. California
  4. San Diego
  5. Physician Assistant
  6. NPI Profile

CAROLYN CHANG PA-C
NPI 1801654710
Physician Assistant in San Diego, CA

Active since March 06, 2024PECOS Enrolled
7808 CLAIREMONT MESA BLVD STE 101, SAN DIEGO, CA 92111(858) 598-6789 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 13, 2025, Jul 26, 2024, Mar 6, 2024 (3 updates tracked since 2024).

About Carolyn Chang Pa-c NPPES

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

CAROLYN CHANG PA-C (NPI 1801654710) is an individual physician assistant in San Diego, California and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801654710
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAROLYN CHANGCredential: PA-C
Location Address7808 CLAIREMONT MESA BLVD STE 101San Diego, CA 92111-1613
Mailing Address7808 Clairemont Mesa Blvd Ste 101San Diego, CA 92111-1613
Phone(858) 598-6789
Sole ProprietorNo
Enumeration DateMarch 6, 2024
Last NPPES UpdateApril 14, 20253 updates tracked since enumeration
NPPES CertifiedApril 14, 2025
✔ NPI 1801654710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
7808 CLAIREMONT MESA BLVD STE 101, San Diego, CA 92111
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carolyn Chang Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 92111 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIM THANH HOANG
Dentist (General Practice)
7808 CLAIREMONT MESA BLVD STE 101
SAN DIEGO, CA 92111
San Diego County (858) 598-6789

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 Carolyn Chang's NPI number?

The NPI number for Carolyn Chang is 1801654710. It was assigned to this individual provider in the NPPES registry on March 6, 2024.

Where is Carolyn Chang located?

Carolyn Chang practices at 7808 Clairemont Mesa Blvd Ste 101, San Diego, CA 92111. The listed phone number is (858) 598-6789.

What is Carolyn Chang's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Carolyn Chang enrolled in Medicare?

Yes. Carolyn Chang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carolyn Chang was last updated on April 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.