Provider Profile
Mary Grace L. Powell, PA-C
Unclaimed ProfileAbout Mary Grace Powell
Mary Grace L. Powell, PA-C is a physician assistant based in Austin, TX. Medicare claims data shows Mary Grace provided 101 services to 95 patients. The services billed most often include new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (512) 861-8055
- Email not available
Practice Locations
517 S LAMAR BLVD STE B
Austin, TX 78704
3906 N Lamar Blvd
Austin, TX 78756
Procedures Most Often Billed to Medicare
101 services · 95 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
41 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
37 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 | Less often than most peers in Physician Assistant |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | Lab test | 87426 |
11 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Austin 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mary Grace L. Powell specialize in?
Mary Grace L. Powell is a physician assistant in Austin, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary Grace L. Powell located?
Mary Grace L. Powell is listed at 517 S Lamar Blvd Ste B, Austin, TX 78704. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary Grace L. Powell's phone number?
The number on file is (512) 861-8055. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mary Grace L. Powell?
Mary Grace L. Powell's National Provider Identifier is 1245601327. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mary Grace L. Powell train?
Mary Grace L. Powell attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary Grace L. Powell have?
Mary Grace L. Powell has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Mary Grace L. Powell do most often?
According to Medicare billing data, Mary Grace L. Powell the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mary Grace L. Powell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Grace L. Powell. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.