Marie Irene Thomas, PA-C
Physician Assistant · Prescott, AZ
Marie Irene Thomas, PA-C is a physician assistant with a practice address in Prescott, Arizona, and NPI 1174992416, issued on Sep 16, 2015. Check the license (Arizona 6115, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Irene Thomas
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 6115 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3655 Crossings Dr, Prescott, AZ 86305
- Phone
- (928) 778-9250
- Enumerated
- Sep 16, 2015
- Record last updated
- Jul 21, 2022
- Fax
- (928) 778-2306
- Medicare enrollment
- Enrolled (PECOS I20241024003767); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 3655 Crossings Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie Irene Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 6115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average physician assistant in 2024
698 Medicare Part D claims for 227 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass39 claims
- Atorvastatin Calcium34 claims
- Metformin Hcl34 claims
- Levothyroxine Sodium31 claims
- Sulfamethoxazole-Trimethoprim30 claims
- Lisinopril29 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.
Industry payments in 2024: $408.81
17 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Mogo Urgent CareMonterey, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Irene Thomas among 3,666 physician assistant records in Arizona
Marie Irene Thomas, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 38% of them.
- NPI issued2015 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2007 · median 2018 among the 2,207 with a school on file
- Record last updated2022 · 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 physician assistant records list a practice address in Prescott
They are 51 of the 1,818 NPPES records with a practice address in Prescott, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Prescott → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sandra Barberie, PA-CPrescott, AZ 863051598700759
- Maria Boedigheimer, PA CPrescott, AZ 863051609862275
- Jane Chapman, P.A.Prescott, AZ 863051598854564
- Jeffrey Cox, PA-CPrescott, AZ 863051417482761
- Michelle Dawson-Harrel, PA-CPrescott, AZ 863051376913194
- Celia Fakhouri, PA-CPrescott, AZ 863051255768073
- Drelan Fowler, PA-CPrescott, AZ 863051124367214
- Annie Hart, PAPrescott, AZ 863051144703257
Common questions
What is Marie Irene Thomas, PA-C's NPI number?
Marie Irene Thomas, PA-C's National Provider Identifier (NPI) is 1174992416, issued on Sep 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Marie Irene Thomas, PA-C located?
The NPPES record lists a practice address at 3655 Crossings Dr, Prescott, AZ, 86305. Phone: (928) 778-9250. Providers update this record themselves, so call before visiting.
How can I verify Marie Irene Thomas, PA-C's license?
NPPES lists Arizona license number 6115, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Irene Thomas, PA-C prescribe under Medicare Part D?
In 2024, Marie Irene Thomas, PA-C had 698 Medicare Part D claims for 227 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.