MARY GRACE BOUSTANY BARNIDGE PA-C
NPI 1871167312
Physician Assistant in Dallas, TX

Q: What is Mary Boustany Barnidge's NPI number?

The NPI number for Mary Boustany Barnidge is 1871167312. It was assigned to this individual provider in the NPPES registry on May 19, 2021.

Q: What is Mary Boustany Barnidge's specialty?

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

Active since May 19, 2021PECOS EnrolledAccepts Medicare Assignment

90.13/100

CMS Quality Rating

5200 HARRY HINES BLVD, DALLAS, TX 75235(214) 590-8000 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, May 5, 2026, May 19, 2021 (3 updates tracked since 2021).

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About Mary Grace Boustany Barnidge Pa-c NPPES

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

MARY GRACE BOUSTANY BARNIDGE PA-C (NPI 1871167312) is an individual physician assistant in Dallas, Texas and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1871167312

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameMARY GRACE BOUSTANY BARNIDGECredential: PA-C

Location Address5200 HARRY HINES BLVDDallas, TX 75235-7709

Mailing Address1006 Roselawn DrLafayette, LA 70503-4138

Phone(214) 590-8000

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateMay 19, 2021

Last NPPES UpdateMay 11, 20263 updates tracked since enumeration

NPPES CertifiedMay 11, 2026

✔ NPI 1871167312 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.

5200 HARRY HINES BLVD, Dallas, TX 75235

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Mary Grace Boustany Barnidge Pa-c 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 ID5193122083

PECOS Enrollment IDI20210920001755

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450015

Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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

$88.19 typical visit price

range $57.18 – $172.86

Typical copayment $22.04 (range $14.29 – $43.21)

Most-billed visit code 99203

Established Patient

$71.28 typical visit price

range $18.48 – $141.20

Typical copayment $17.82 (range $4.62 – $35.30)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.13/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.11

Promoting Interoperability

Improvement Activities

Cost

63.49

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.

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