ANN CHANG FNP-C, PMHNP-BC
NPI 1508287186
Nurse Practitioner - Psychiatric/Mental Health in Big Spring, TX

Q: What is Ann Chang's NPI number?

The NPI number for Ann Chang is 1508287186. It was assigned to this individual provider in the NPPES registry on December 26, 2013.

Q: What is Ann Chang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Ann Chang was last updated on March 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 December 26, 2013PECOS EnrolledAccepts Medicare Assignment

1901 N HWY 87, BIG SPRING, TX 79720(432) 263-7361 Get Directions Write a Review

NPPES record last updated: March 27, 2020. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 27, 2020, Oct 21, 2016 (2 updates tracked since 2016).

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About Ann Chang Fnp-c, Pmhnp-bc NPPES

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

ANN CHANG FNP-C, PMHNP-BC (NPI 1508287186) is an individual psychiatric/mental health provider in Big Spring, Texas, licensed in Texas (AP124852) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1508287186

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameANN CHANGCredential: FNP-C, PMHNP-BC

Location Address1901 N HWY 87Big Spring, TX 79720-5566

Mailing Address1901 N Hwy 87Big Spring, TX 79720-5566 · (432) 263-7361

Phone(432) 263-7361

Sole ProprietorYes

Medical School CMSOtherGraduated 2013

Enumeration DateDecember 26, 2013

Last NPPES UpdateMarch 27, 20202 updates tracked since enumeration

NPPES CertifiedMarch 27, 2020

✔ NPI 1508287186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in TX · AP124852

Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License F1113167 (TX)

1901 N HWY 87, Big Spring, TX 79720

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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

Ann Chang Fnp-c, Pmhnp-bc 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 ID5395032379

PECOS Enrollment IDI20160919001445

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 79720 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

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 Ann Chang's NPI number?

The NPI number for Ann Chang is 1508287186. It was assigned to this individual provider in the NPPES registry on December 26, 2013.

Where is Ann Chang located?

Ann Chang practices at 1901 N Hwy 87, Big Spring, TX 79720. The listed phone number is (432) 263-7361.

What is Ann Chang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Ann Chang enrolled in Medicare?

Yes. Ann 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 Ann Chang was last updated on March 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.