Sean Rardin, M.D.
NPI 1225020076 · Family Medicine Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Rardin, M.D. is a Family Medicine Physician provider in Naperville, IL (NPI 1225020076).
Provider details
- NPI number
- 1225020076
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-114032 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 31 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | — |
| Levothyroxine Sodium | 27 | — |
| Alprazolam | 21 | — |
| Azithromycin | 20 | 11 |
| Pantoprazole Sodium | 18 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 40 75th StWillowbrook, IL 60527-2325Phone: (630) 581-5372
Registry dates
- Enumerated
- 2005-08-18
- Last updated
- 2021-07-30
- Certified
- 2021-07-30
Frequently asked questions
- What is Sean Rardin's NPI number?
- Sean Rardin's National Provider Identifier (NPI) is 1225020076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Rardin's specialty?
- Sean Rardin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Rardin located?
- Sean Rardin's practice location on file with NPPES is 445 Aurora Ave, Naperville, IL 60540-6274.
- What is Sean Rardin's phone number?
- The practice phone number listed in the NPPES registry for Sean Rardin is (630) 355-8844.
- Does Sean Rardin accept Medicare?
- Sean Rardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Rardin's NPI active?
- Yes — Sean Rardin's NPI (1225020076) is active in the NPPES registry as of the last update on 2021-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.