Steven Rehusch, M.D.
NPI 1962513242 · Internal Medicine Physician · East Dundee, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Rehusch, M.D. is a Internal Medicine Physician provider in East Dundee, IL (NPI 1962513242).
Provider details
- NPI number
- 1962513242
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-066970 (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
19 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 26 | 19 |
| Atorvastatin Calcium | 15 | 12 |
| Levothyroxine Sodium | 14 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2021-09-24
- Certified
- 2021-09-24
Frequently asked questions
- What is Steven Rehusch's NPI number?
- Steven Rehusch's National Provider Identifier (NPI) is 1962513242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Rehusch's specialty?
- Steven Rehusch is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Rehusch located?
- Steven Rehusch's practice location on file with NPPES is 1141 E Main St Ste 105, East Dundee, IL 60118-2440.
- What is Steven Rehusch's phone number?
- The practice phone number listed in the NPPES registry for Steven Rehusch is (847) 428-3322.
- Does Steven Rehusch accept Medicare?
- Steven Rehusch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Rehusch's NPI active?
- Yes — Steven Rehusch's NPI (1962513242) is active in the NPPES registry as of the last update on 2021-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.