Aria Arrizabalaga, MD
NPI 1912971029 · Family Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aria Arrizabalaga, MD is a Family Medicine Physician provider in Indianapolis, IN (NPI 1912971029).
Provider details
- NPI number
- 1912971029
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M9109 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
211 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 99 | $73 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 45 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 32 | $110 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $114 |
Typical Medicare-allowed amounts for these services range $73–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 87 | 27 |
| Amlodipine Besylate | 35 | 12 |
| Losartan Potassium | 35 | 11 |
| Semaglutidebrand: Ozempic | 31 | 11 |
| Rosuvastatin Calcium | 31 | — |
| Lisinopril | 29 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Aria Arrizabalaga's NPI number?
- Aria Arrizabalaga's National Provider Identifier (NPI) is 1912971029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aria Arrizabalaga's specialty?
- Aria Arrizabalaga is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aria Arrizabalaga located?
- Aria Arrizabalaga's practice location on file with NPPES is 10122 E. 10th Street, Indianapolis, IN 46229-2697.
- What is Aria Arrizabalaga's phone number?
- The practice phone number listed in the NPPES registry for Aria Arrizabalaga is (317) 355-5717.
- Does Aria Arrizabalaga accept Medicare?
- Aria Arrizabalaga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aria Arrizabalaga's NPI active?
- Yes — Aria Arrizabalaga's NPI (1912971029) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.