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

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: July 19, 2026.

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

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
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

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

The NPI number assigned to this healthcare provider is 1508287186, enumerated as an "individual" on December 26, 2013.

The provider is located at 1901 N HWY 87 BIG SPRING, TX 79720 and the phone number is (432) 263-7361.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.