Maria N. Byrne, MD
Otolaryngology Physician · Phoenix, AZ
Maria N. Byrne, MD is an otolaryngology physician with a practice address in Phoenix, Arizona, and NPI 1750303764, issued on Jul 25, 2006. Check the license (Arizona 66999, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria N. Byrne
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- 66999 AZ
029772 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2601 E Roosevelt St, Phoenix, AZ 85008
- Phone
- (602) 344-5011
- Enumerated
- Jul 25, 2006
- Record last updated
- May 1, 2025
- Medicaid ID
- 001297721 CT
- Medicare enrollment
- Enrolled (PECOS I20220921002680); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2601 E Roosevelt St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amjed Abdel Al, MDStudent in an Organized Health Care Education/Training Program1043151400
- Shelley Abdel-Sayed, M.D.Anesthesiology Physician1609079490
- Baha Abdelrahim, DOStudent in an Organized Health Care Education/Training Program1205531795
- Yasir Abdulqader, MDHospitalist Physician1184955395
- Iman Aboalam, PHARMDPharmacist1477422384
- Norberto Adame, MDEmergency Medicine Physician1144276213
Verify Maria N. Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 66999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average otolaryngology physician in 2024
25 Medicare Part D claims for 13 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Montelukast Sodium15 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): 88.4 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: $26.96
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 6,429 providers of this specialty with any payment received $1,922.50 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 2 group practices
- Banner - University Physician Specialists LLCPhoenix, AZ
- District Medical Group IncPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Otolaryngology Physician providers in Arizona
There are 178 otolaryngology physician records in Arizona.
Other otolaryngology physician records in Arizona
- Ravi Agarwal, MDGlendale, AZ1588647424
- Sudhir Agarwal, MDGlendale, AZ1184607004
- Abdulrahman Alenezi, MDPhoenix, AZ1194423772
- Curt Allison, M.D.Chandler, AZ1093745168
- Jerald Altman, MDGlendale, AZ1972531358
- Audrey Baker, MDTucson, AZ1528185501
- Mark Baldree, MDPhoenix, AZ1457317356
- Stephen Bansberg, M.D.Phoenix, AZ1891770426
- David Barrs, M.D.Phoenix, AZ1346224979
- Thad Bartell, MDTempe, AZ1356316657
Common questions
What is Maria N. Byrne, MD's NPI number?
Maria N. Byrne, MD's National Provider Identifier (NPI) is 1750303764, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria N. Byrne, MD located?
The NPPES record lists a practice address at 2601 E Roosevelt St, Phoenix, AZ, 85008. Phone: (602) 344-5011. Providers update this record themselves, so call before visiting.
How can I verify Maria N. Byrne, MD's license?
NPPES lists Arizona license number 66999, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria N. Byrne, MD prescribe under Medicare Part D?
In 2024, Maria N. Byrne, MD had 25 Medicare Part D claims for 13 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Maria N. Byrne, MD's MIPS final score?
The 2023 MIPS final score is 88.4 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.