Aaron Costerisan, M.D.
NPI 1396975736 · Family Medicine Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Costerisan, M.D. is a Family Medicine Physician provider in Peoria, IL (NPI 1396975736).
Provider details
- NPI number
- 1396975736
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.130338 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
148 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 | 29 | $76 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 28 | $48 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $87 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 71 | 19 |
| Levothyroxine Sodium | 33 | — |
| Metformin Hcl | 30 | — |
| Amlodipine Besylate | 29 | — |
| Losartan Potassium | 26 | — |
| Hydrochlorothiazide | 23 | — |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-20
- Last updated
- 2017-11-01
Frequently asked questions
- What is Aaron Costerisan's NPI number?
- Aaron Costerisan's National Provider Identifier (NPI) is 1396975736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Costerisan's specialty?
- Aaron Costerisan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Costerisan located?
- Aaron Costerisan's practice location on file with NPPES is 815 Main St Ste a, Peoria, IL 61602-1080.
- What is Aaron Costerisan's phone number?
- The practice phone number listed in the NPPES registry for Aaron Costerisan is (309) 672-4977.
- Does Aaron Costerisan accept Medicare?
- Aaron Costerisan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Costerisan's NPI active?
- Yes — Aaron Costerisan's NPI (1396975736) is active in the NPPES registry as of the last update on 2017-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.