NPPES file of Aug 9, 2026

Aria Arrizabalaga, MD

Family Medicine Physician · Indianapolis, IN

Aria Arrizabalaga, MD is a family medicine physician with a practice address in Indianapolis, Indiana, and NPI 1912971029, issued on Feb 15, 2006. Check the license (Indiana 01071400A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912971029
Name
Aria Arrizabalaga
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
01071400A IN
M9109 ID
MD00046851 WA
Self-reported in NPPES; status is on the state search
Practice location
10122 E. 10TH Street, Indianapolis, IN 46229
Phone
(317) 355-5717
Enumerated
Feb 15, 2006
Record last updated
Feb 26, 2024
Fax
(317) 355-3760
Medicaid IDs
807005000 ID
201075810 IN
8415861 WA
Medicare enrollment
Enrolled (PECOS I20120725000755); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1998
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 10122 E. 10TH Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Casandra Cashman, M.D.Family Medicine Physician1164656013
  2. Jesse Clark, DOFamily Medicine Physician1154642585
  3. Stephanie Nader, LCSWClinical Social Worker1316971963
  4. Karl Ost, M.D.Family Medicine Physician1942233358

Verify Aria Arrizabalaga in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01071400A
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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76% fewer Medicare Part D claims than the average family medicine physician in 2024

859 Medicare Part D claims for 85 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Aria Arrizabalaga859
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium87 claims
  2. Amlodipine Besylate35 claims
  3. Losartan Potassium35 claims
  4. Ozempic31 claims
  5. Rosuvastatin Calcium31 claims
  6. 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.

Bills Medicare through one group practice

  1. Community Physicians OF Indiana IncIndianapolis, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aria Arrizabalaga among 3,506 family medicine physician records in Indiana

Aria Arrizabalaga, MD is one of 3,506 family medicine physician records with a practice address in Indiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 46% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1998 · median 2005 among the 2,196 with a school on file
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

569 family medicine physician records list a practice address in Indianapolis

They are 569 of the 30,493 NPPES records with a practice address in Indianapolis, and 3,506 family medicine physician records in Indiana.

The 8 family medicine physician records with the nearest ZIP codes

  1. Robert Arthur, MDIndianapolis, IN 462291376531798
  2. David Breitwieser, MDIndianapolis, IN 462291083650741
  3. Lee Fischer, M.D.Indianapolis, IN 462291598747677
  4. Tricia Hern, MDIndianapolis, IN 462291427087170
  5. Farouk KhairyIndianapolis, IN 462291134143837
  6. Sagi Mathew, M.D.Indianapolis, IN 462291720044217
  7. Paul McDougal, MDIndianapolis, IN 462291275577314
  8. Cynthia Meneghini, MDIndianapolis, IN 462291700860202

Common questions

What is Aria Arrizabalaga, MD's NPI number?

Aria Arrizabalaga, MD's National Provider Identifier (NPI) is 1912971029, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aria Arrizabalaga, MD located?

The NPPES record lists a practice address at 10122 E. 10TH Street, Indianapolis, IN, 46229. Phone: (317) 355-5717. Providers update this record themselves, so call before visiting.

How can I verify Aria Arrizabalaga, MD's license?

NPPES lists Indiana license number 01071400A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Aria Arrizabalaga, MD prescribe under Medicare Part D?

In 2024, Aria Arrizabalaga, MD had 859 Medicare Part D claims for 85 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.