Tyler S. Stewart, PA
Physician Assistant · Boise, ID
Tyler S. Stewart, PA is a physician assistant with a practice address in Boise, Idaho, and NPI 1538476239, issued on Sep 2, 2010. Check the license with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tyler S. Stewart
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 333 N 1St St, Boise, ID 83702
- Phone
- (208) 345-6545
- Enumerated
- Sep 2, 2010
- Record last updated
- Sep 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (208) 345-1213
- Medicare enrollment
- Enrolled (PECOS I20101105000949); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,250 in Idaho → Look up another NPI →
Also registered at 333 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Micheal Adcox, M.D.Nephrology Physician1851345193
- Nita Barrelier Verner, NPFamily Nurse Practitioner1558799270
- Clarence Blea, MDMaternal & Fetal Medicine Physician1558312199
- Scott Burnett, PA-CSurgical Physician Assistant1295787240
- Annie Campbell, PASurgical Physician Assistant1154414902
- Laura Defenbach, MS, CGCGenetic Counselor (M.S.)1558715235
Verify Tyler S. Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average physician assistant in 2024
168 Medicare Part D claims for 58 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Potassium Chloride27 claims
- Bumetanide25 claims
- Metoprolol Succinate15 claims
- Metoprolol Tartrate15 claims
- Amiodarone Hcl11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $130.53
4 payments; by number, the most common kind was food and beverage; the largest payer was Sawtooth Surgical Solutions Inc. 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
- St Lukes Clinic-Treasure Valley LLCBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tyler S. Stewart among 1,250 physician assistant records in Idaho
Tyler S. Stewart, PA is one of 1,250 physician assistant records with a practice address in Idaho. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 27% of them.
- NPI issued2010 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2010 · median 2017 among the 961 with a school on file
- Record last updated2012 · 35% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
362 physician assistant records list a practice address in Boise
They are 362 of the 9,467 NPPES records with a practice address in Boise, and 1,250 physician assistant records in Idaho.
All 1,250 in Idaho → Every provider in Boise → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nicole Amideo, PA-CBoise, ID 837021700813714
- Kathleen Duffy, PA-CBoise, ID 837021154301141
- Freddie Friel, PABoise, ID 837021730131178
- Kevin Hudson, PA-CBoise, ID 837021922088905
- Benjamin Kerns, PABoise, ID 837021659388783
- Darrell King, PABoise, ID 837021770573644
- James Lang, PA-CBoise, ID 837021215948237
- James McColly, M.P.A.S., PA-CBoise, ID 837021851326045
Common questions
What is Tyler S. Stewart, PA's NPI number?
Tyler S. Stewart, PA's National Provider Identifier (NPI) is 1538476239, issued on Sep 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Tyler S. Stewart, PA located?
The NPPES record lists a practice address at 333 N 1St St, Boise, ID, 83702. Phone: (208) 345-6545. Providers update this record themselves, so call before visiting.
How can I verify Tyler S. Stewart, PA's license?
Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Tyler S. Stewart, PA prescribe under Medicare Part D?
In 2024, Tyler S. Stewart, PA had 168 Medicare Part D claims for 58 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Tyler S. Stewart, PA's MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.