Tyler Alec Simowitz
Physician Assistant · Philadelphia, PA
Tyler Alec Simowitz is a physician assistant with a practice address in Philadelphia, Pennsylvania, and NPI 1053997064, issued on Mar 20, 2021. Check the license (Pennsylvania MA063522, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tyler Alec Simowitz
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- MA063522 PA
25MP00646800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4170 City Ave, Philadelphia, PA 19131
- Phone
- (215) 871-6100
- Enumerated
- Mar 20, 2021
- Record last updated
- Jan 28, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 4170 City Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tyler Alec Simowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA063522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
51 Medicare Part D claims for 34 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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): 71.8 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).
Tyler Alec Simowitz among 8,020 physician assistant records in Pennsylvania
Tyler Alec Simowitz is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2025 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
955 physician assistant records list a practice address in Philadelphia
They are 955 of the 42,849 NPPES records with a practice address in Philadelphia, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Philadelphia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gia AvallonePhiladelphia, PA 191311881227866
- Evangela Bouikidis, PAPhiladelphia, PA 191311619512365
- Cassius BrownPhiladelphia, PA 191311013301506
- John Cavenagh, PAPhiladelphia, PA 191311649271313
- Shilo DorleyPhiladelphia, PA 191311356885271
- Ania FantePhiladelphia, PA 191311902430564
- Sean Guinane, DHSC, PA-C, DFAAPAPhiladelphia, PA 191311700822111
- Daniela MarquesPhiladelphia, PA 191311265095657
Common questions
What is Tyler Alec Simowitz's NPI number?
Tyler Alec Simowitz's National Provider Identifier (NPI) is 1053997064, issued on Mar 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tyler Alec Simowitz located?
The NPPES record lists a practice address at 4170 City Ave, Philadelphia, PA, 19131. Phone: (215) 871-6100. Providers update this record themselves, so call before visiting.
How can I verify Tyler Alec Simowitz's license?
NPPES lists Pennsylvania license number MA063522, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Tyler Alec Simowitz prescribe under Medicare Part D?
In 2024, Tyler Alec Simowitz had 51 Medicare Part D claims for 34 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Tyler Alec Simowitz's MIPS final score?
The 2023 MIPS final score is 71.8 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.