Marissa Shiller, PA-C
Physician Assistant · Dallas, TX
Marissa Shiller, PA-C is a physician assistant with a practice address in Dallas, Texas, and NPI 1134698830, issued on Nov 26, 2018. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Shiller
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 3600 Gaston Ave Ste 907, Dallas, TX 75246
- Phone
- (214) 235-1481
- Enumerated
- Nov 26, 2018
- Entity
- Type 1 · individual
Also registered at 3600 Gaston Ave Ste 907
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Handren, PA-CPhysician Assistant1629536446
Verify Marissa Shiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas 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
The practice group's Medicare quality score for 2023: 81.5 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: $22.49
1 payment, mostly food and beverage; the largest payer was Sanofi Pasteur Inc.. The 61,144 providers of this specialty with any payment received $853.85 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.
1,053 physician assistant records list a Dallas practice address
They are 1,053 of the 36,304 NPPES records with a Dallas practice address, and 10,307 physician assistant records in Texas.
All 1,053 in Dallas → All 10,307 in Texas → Every provider in Dallas →
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- Alicia Abbey, MPAS, PA-CSan Antonio, TX1710468145
- Dallah Abdallahi, PADallas, TX1093294811
- Haya AbdellatifGalveston, TX1518409903
- Hillary Abdennassar, PA-CDallas, TX1245991793
- Hodan Abdi, PA-CDallas, TX1558750075
- Lama Abdillahi, PAGalveston, TX1396668604
Common questions
What is Marissa Shiller, PA-C's NPI number?
Marissa Shiller, PA-C's National Provider Identifier (NPI) is 1134698830, issued on Nov 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Shiller, PA-C located?
The NPPES record lists a practice address at 3600 Gaston Ave Ste 907, Dallas, TX, 75246. Phone: (214) 235-1481. Providers update this record themselves, so call before visiting.
How can I verify Marissa Shiller, PA-C's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Marissa Shiller, PA-C's Medicare quality score?
The 2023 MIPS final score is 81.5 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.