Peter Ibarra, PA
Physician Assistant · Round Rock, TX
Peter Ibarra, PA is a physician assistant with a practice address in Round Rock, Texas, and NPI 1225467095, issued on Nov 2, 2013. Check the license (Texas 1115668, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Ibarra
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1115668 TX
Self-reported in NPPES; status is on the state search - Practice location
- 16020 Park Valley Dr, Round Rock, TX 78681
- Phone
- (512) 244-0766
- Enumerated
- Nov 2, 2013
- Record last updated
- Nov 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (512) 244-1013
- Medicare enrollment
- Enrolled (PECOS I20140328000532); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 16020 Park Valley Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peter Ibarra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1115668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average physician assistant in 2024
259 Medicare Part D claims for 180 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass33 claims
- Acetaminophen-Codeine26 claims
- Ondansetron Odt24 claims
- Cephalexin21 claims
- Methocarbamol21 claims
- Cefuroxime18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Ucp Physicians OF Central Texas, PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Ibarra among 10,999 physician assistant records in Texas
Peter Ibarra, PA 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 2013, is newer than 37% of them.
- NPI issued2013 · 37% of these records are older, 60% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2013 · median 2017 among the 6,096 with a school on file
- Record last updated2013 · 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).
154 physician assistant records list a practice address in Round Rock
They are 154 of the 3,815 NPPES records with a practice address in Round Rock, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Round Rock → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kellie BehanRound Rock, TX 786811194106070
- Dustin Fontenot, P.A.Round Rock, TX 786811508046715
- Amy Frank, PA-CRound Rock, TX 786811538118807
- Jerry Johnson, PA-CRound Rock, TX 786811780779140
- Jessica Langston, P.A.Round Rock, TX 786811467638528
- Rachel Lawson, PARound Rock, TX 786811801239793
- Stefan McFarland, PARound Rock, TX 786811992104285
- Renee MorelandRound Rock, TX 786811669813283
Common questions
What is Peter Ibarra, PA's NPI number?
Peter Ibarra, PA's National Provider Identifier (NPI) is 1225467095, issued on Nov 2, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Peter Ibarra, PA located?
The NPPES record lists a practice address at 16020 Park Valley Dr, Round Rock, TX, 78681. Phone: (512) 244-0766. Providers update this record themselves, so call before visiting.
How can I verify Peter Ibarra, PA's license?
NPPES lists Texas license number 1115668, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Ibarra, PA prescribe under Medicare Part D?
In 2024, Peter Ibarra, PA had 259 Medicare Part D claims for 180 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.