Ariana Heiger, DO
NPI 1821662073 · Family Medicine Physician · St Charles, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ariana Heiger, DO is a Family Medicine Physician provider in St Charles, IL (NPI 1821662073).
Provider details
- NPI number
- 1821662073
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036.172361 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 32 | 15 |
| Losartan Potassium | 28 | — |
| Atorvastatin Calcium | 25 | 16 |
| Metoprolol Succinate | 23 | — |
| Fluticasone Propionate | 20 | 12 |
| Lisinopril | 16 | — |
| Omeprazole | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-13
- Last updated
- 2025-08-01
- Certified
- 2025-08-01
Frequently asked questions
- What is Ariana Heiger's NPI number?
- Ariana Heiger's National Provider Identifier (NPI) is 1821662073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariana Heiger's specialty?
- Ariana Heiger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ariana Heiger located?
- Ariana Heiger's practice location on file with NPPES is 2900 Foxfield Rd Ste 307, St Charles, IL 60174-5799.
- What is Ariana Heiger's phone number?
- The practice phone number listed in the NPPES registry for Ariana Heiger is (630) 208-3200.
- Does Ariana Heiger accept Medicare?
- Ariana Heiger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ariana Heiger's NPI active?
- Yes — Ariana Heiger's NPI (1821662073) is active in the NPPES registry as of the last update on 2025-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.