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MS. MARY GRACE LONGNO POWELL PA-C
NPI 1245601327
Physician Assistant in Austin, TX

Active since October 14, 2015PECOS EnrolledAccepts Medicare Assignment
517 S LAMAR BLVD STE B, AUSTIN, TX 78704(512) 861-8055 Get Directions Write a Review

NPPES record last updated: March 26, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Mary Grace Longno Powell Pa-c NPPES

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

MS. MARY GRACE LONGNO POWELL PA-C (NPI 1245601327) is an individual physician assistant in Austin, Texas and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Austin, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1245601327
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. MARY GRACE LONGNO POWELLCredential: PA-C
Location Address517 S LAMAR BLVD STE BAustin, TX 78704-1549
Mailing Address517 S Lamar Blvd Ste BAustin, TX 78704-1549 · (512) 861-8055
Phone(512) 861-8055
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateOctober 14, 2015
Last NPPES UpdateMarch 26, 2020
NPPES CertifiedMarch 26, 2020
✔ NPI 1245601327 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.
517 S LAMAR BLVD STE B, Austin, TX 78704
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Secondary Practice Location 1

Location 13906 N Lamar BlvdAustin, TX 78756-1930 · Phone (512) 271-5680

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

Ms. Mary Grace Longno Powell 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 ID4385945989
PECOS Enrollment IDI20151228001321
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
41 services41 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
37 services31 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
12 services12 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78704 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.

Other Providers at the Same Location NPPES

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

MEDSPRING OF TEXAS, PA
Clinic/Center (Urgent Care)
517 S LAMAR BLVD STE B
AUSTIN, TX 78704
Travis County (512) 861-8055

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 Grace Powell's NPI number?

The NPI number for Mary Grace Powell is 1245601327. It was assigned to this individual provider in the NPPES registry on October 14, 2015.

Where is Mary Grace Powell located?

Mary Grace Powell practices at 517 S Lamar Blvd Ste B, Austin, TX 78704. The listed phone number is (512) 861-8055.

What is Mary Grace Powell's specialty?

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

Is Mary Grace Powell enrolled in Medicare?

Yes. Mary Grace Powell 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.

What insurance does Mary Grace Powell accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Mary Grace Powell 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 Grace Powell was last updated on March 26, 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.