MRS. MARY GREER DIRTING PA-C
NPI 1538718267
Physician Assistant in Austin, TX

Active since September 05, 2019PECOS Enrolled
71.01/100
CMS Quality Rating
4900 MUELLER BLVD, AUSTIN, TX 78723(713) 444-7511 Get Directions Write a Review

NPPES record last updated: September 5, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 5, 2022, Jan 17, 2022, Sep 5, 2019 (3 updates tracked since 2019).

About Mrs. Mary Greer Dirting Pa-c NPPES

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

MRS. MARY GREER DIRTING PA-C (NPI 1538718267) is an individual physician assistant in Austin, Texas and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538718267
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. MARY GREER DIRTINGCredential: PA-C
Location Address4900 MUELLER BLVDAustin, TX 78723-3051
Mailing Address1230 Potomac DrHouston, TX 77057-1920
Sole ProprietorNo
Enumeration DateSeptember 5, 2019
Last NPPES UpdateSeptember 5, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2022
NPI 1538718267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

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.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License PA13331 (TX)
4900 MUELLER BLVD, Austin, TX 78723

Other Names 1

Former Name (1)Mary Greer

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mrs. Mary Greer Dirting 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 78723 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

71.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.21
Promoting Interoperability97
Improvement Activities40
Cost13.61

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.

Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Pediatrics (Pediatric Cardiology)
4900 MUELLER BLVD
AUSTIN, TX 78723
Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Respiratory Therapist, Registered (Neonatal/Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Student in an Organized Health Care Education/Training Program
4900 MUELLER BLVD
AUSTIN, TX 78723
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723

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 Mary Dirting's NPI number?

The NPI number for Mary Dirting is 1538718267. It was assigned to this individual provider in the NPPES registry on September 5, 2019. The provider is also known as Mary Greer.

Where is Mary Dirting located?

Mary Dirting practices at 4900 Mueller Blvd, Austin, TX 78723. The listed phone number is (713) 444-7511.

What is Mary Dirting's specialty?

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

Is Mary Dirting enrolled in Medicare?

Yes. Mary Dirting is registered in the Medicare PECOS enrollment system.

What insurance does Mary Dirting accept?

Health plans from Sendero Health Plans, Local Nonprofit list Mary Dirting as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Dirting was last updated on September 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.