Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRACE HUI-YI CHANG PHD
NPI 1184567117
Psychologist - Clinical in Saint Petersburg, FL

Q: What is Grace Chang's NPI number?

The NPI number for Grace Chang is 1184567117. It was assigned to this individual provider in the NPPES registry on April 13, 2026.

Q: What is Grace Chang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Grace Chang was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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 13, 2026PECOS EnrolledAccepts Medicare Assignment

2901 1ST AVE N STE 203, SAINT PETERSBURG, FL 33713(304) 389-3561 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Grace Hui-yi Chang Phd NPPES

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

GRACE HUI-YI CHANG PHD (NPI 1184567117) is an individual clinical provider in Saint Petersburg, Florida, licensed in Florida (PY12772) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1184567117

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameGRACE HUI-YI CHANGCredential: PHD

Location Address2901 1ST AVE N STE 203Saint Petersburg, FL 33713-8640

Mailing Address3615 49th St N # 245Saint Petersburg, FL 33710-2151 · (304) 389-3561

Phone(304) 389-3561

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateApril 13, 2026

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1184567117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in FL · PY12772✔ Licensed in VA · 0810004275

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2901 1ST AVE N STE 203, Saint Petersburg, FL 33713

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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

Grace Hui-yi Chang Phd 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 ID42783128

PECOS Enrollment IDI20260622001579

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 33713 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

$171.84 typical visit price

range $56.00 – $171.84

Typical copayment $42.96 (range $14.00 – $42.96)

Most-billed visit code 99205

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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

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

BEACON PSYCHOLOGY SOLUTIONS

Psychologist (Clinical)

2901 1ST AVE N STE 203
SAINT PETERSBURG, FL 33713

Pinellas County (727) 496-7834

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 Grace Chang's NPI number?

The NPI number for Grace Chang is 1184567117. It was assigned to this individual provider in the NPPES registry on April 13, 2026.

Where is Grace Chang located?

Grace Chang practices at 2901 1st Ave N Ste 203, Saint Petersburg, FL 33713. The listed phone number is (304) 389-3561.

What is Grace Chang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Grace Chang enrolled in Medicare?

Yes. Grace 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 Grace Chang was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.