John Butler
Pharmacist · Austin, TX
John Butler is a pharmacist with a practice address in Austin, Texas, and NPI 1760814495, issued on Aug 5, 2013. Check the license (Texas 36741, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Butler
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 36741 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W William Cannon Dr, Austin, TX 78749
- Phone
- (512) 382-3020
- Enumerated
- Aug 5, 2013
- Record last updated
- Aug 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 18,541 in Texas → Look up another NPI →
Also registered at 4301 W William Cannon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 36741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 95% of the cost of the top drugs
110 Medicare Part D claims for 82 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo40 claims
- Shingrix36 claims
- Boostrix Tdap18 claims
- Twinrix12 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.
John Butler among 18,541 pharmacist records in Texas
John Butler is one of 18,541 pharmacist records with a practice address in Texas. 2% 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 31% of them.
- NPI issued2013 · 31% of these records are older, 65% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
805 pharmacist records list a practice address in Austin
They are 805 of the 26,585 NPPES records with a practice address in Austin, and 18,541 pharmacist records in Texas.
All 18,541 in Texas → Every provider in Austin → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Stephen BoydAustin, TX 787491730418260
- Tina Chartier, PHARM DAustin, TX 787491366770398
- Christopher Collard, PHARM.D., R.PH.Austin, TX 787491447577838
- Rhonda Gary, PHARMDAustin, TX 787491578891313
- Robert Kapusinski, R.PH.Austin, TX 787491093044737
- Jessica Miller, RPHAustin, TX 787491841528817
- Jeenal Patel, PHARMDAustin, TX 787491619200383
- Stacey Rahe, PHARMDAustin, TX 787491457689481
Common questions
What is John Butler's NPI number?
John Butler's National Provider Identifier (NPI) is 1760814495, issued on Aug 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is John Butler located?
The NPPES record lists a practice address at 4301 W William Cannon Dr, Austin, TX, 78749. Phone: (512) 382-3020. Providers update this record themselves, so call before visiting.
How can I verify John Butler's license?
NPPES lists Texas license number 36741, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does John Butler prescribe under Medicare Part D?
In 2024, John Butler had 110 Medicare Part D claims for 82 beneficiaries; the average among pharmacist prescribers was 119. 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.