Mackenzie Pierce
Physician Assistant · Austin, TX
Mackenzie Pierce is a physician assistant with a practice address in Austin, Texas, and NPI 1922726314, issued on Aug 22, 2022. Check the license (Texas PA18359, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Pierce
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA18359 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4101 James Casey St Ste 100, Austin, TX 78745
- Phone
- (512) 447-2202
- Enumerated
- Aug 22, 2022
- Record last updated
- Nov 11, 2024
- Fax
- (512) 447-5337
- Medicare enrollment
- Enrolled (PECOS I20241109000524); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 4101 James Casey St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rene Castillo, MDMedical Oncology Physician1134186166
- David Espinoza, FNP-CFamily Nurse Practitioner1710590427
- Ashley Leon, FNPFamily Nurse Practitioner1235687260
- Aimee Mackey, MDSurgical Oncology Physician1386834836
- Shaun McKenzie, MDSurgical Oncology Physician1114189933
- Emily McLeod, MSN, APRN, ACNS-BCAdult Health Nurse Practitioner1053745505
Verify Mackenzie Pierce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA18359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $39.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Oncology PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Pierce among 10,999 physician assistant records in Texas
Mackenzie Pierce is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 18% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2024 · median 2017 among the 6,096 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
607 physician assistant records list a practice address in Austin
They are 607 of the 26,585 NPPES records with a practice address in Austin, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Austin → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Angela Ash, PA-CAustin, TX 787451770649139
- Krista Engler, PAAustin, TX 787451144260555
- Ying Frappolli, P.A.-C.Austin, TX 787451093963928
- Katie Good, PA-CAustin, TX 787451093966178
- Michelle Grimes, PA-CAustin, TX 787451578881082
- Kelli Hancock, PA-CAustin, TX 787451518246198
- Emily Harding, EMILY HARDING, PA-CAustin, TX 787451124331624
- Cheryl Johnston, PAAustin, TX 787451700992435
Common questions
What is Mackenzie Pierce's NPI number?
Mackenzie Pierce's National Provider Identifier (NPI) is 1922726314, issued on Aug 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Pierce located?
The NPPES record lists a practice address at 4101 James Casey St Ste 100, Austin, TX, 78745. Phone: (512) 447-2202. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Pierce's license?
NPPES lists Texas license number PA18359, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.