Maria P. Alzona, MD
Anatomic Pathology & Clinical Pathology Physician · Phoenix, AZ
Maria P. Alzona, MD is an anatomic pathology & clinical pathology physician with a practice address in Phoenix, Arizona, and NPI 1053391862, issued on Jan 18, 2006. Check the license (Arizona 33065, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria P. Alzona
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 33065 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 424 S 56TH St Ste 120, Phoenix, AZ 85034
- Phone
- (602) 685-5211
- Enumerated
- Jan 18, 2006
- Record last updated
- Aug 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (602) 685-5325
- Medicare enrollment
- Enrolled (PECOS I20040824000389); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 424 S 56TH St Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yousif Al Rubaye, MDAnatomic Pathology & Clinical Pathology Physician1952864761
- Steven Alder, MDAnatomic Pathology & Clinical Pathology Physician1164402582
- Sapna Amin, MDAnatomic Pathology & Clinical Pathology Physician1891930582
- Qing Cao, MDAnatomic Pathology & Clinical Pathology Physician1912008897
- James Cason, MDAnatomic Pathology & Clinical Pathology Physician1265412670
- Thomas Colby, M.D.Anatomic Pathology & Clinical Pathology Physician1871575746
Verify Maria P. Alzona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 33065Check 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 MIPS final score for 2023 (Medicare payment program): 83.6 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: $100.20
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 2,607 providers of this specialty with any payment received $3,565.00 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
- Clin-Path PathologyPhoenix, AZ
- Pathology Specialist OF Arizona, LLPPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Arizona
There are 324 anatomic pathology & clinical pathology physician records in Arizona.
Other anatomic pathology & clinical pathology physician records in Arizona
- Osama Abdelatif, M.D.Tucson, AZ1003904020
- Ahmed Aboul-Nasr, MDTucson, AZ1457934879
- Khalid Aboul-Nasr, M.D.Tucson, AZ1235579293
- Rashad Aboul-Nasr, MDTempe, AZ1053409078
- Sara Afraz, MDPhoenix, AZ1336751403
- Irene Aguilera-Barrantes, M.D.Casa Grande, AZ1669688719
- Maria Aguirre, M.D.Sun City, AZ1669447645
- Raheel Ahmed, MD/MPHPhoenix, AZ1134626518
- Saime Aksoy, M.D.Phoeniz, AZ1770566226
- Yousif Al Rubaye, MDPhoenix, AZ1952864761
Common questions
What is Maria P. Alzona, MD's NPI number?
Maria P. Alzona, MD's National Provider Identifier (NPI) is 1053391862, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria P. Alzona, MD located?
The NPPES record lists a practice address at 424 S 56TH St Ste 120, Phoenix, AZ, 85034. Phone: (602) 685-5211. Providers update this record themselves, so call before visiting.
How can I verify Maria P. Alzona, MD's license?
NPPES lists Arizona license number 33065, 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.
What is Maria P. Alzona, MD's MIPS final score?
The 2023 MIPS final score is 83.6 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.