Kevin Alperstein, D.D.S.
NPI 1922012715 · General Practice Dentistry · Belvidere, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Alperstein, D.D.S. is a General Practice Dentistry provider in Belvidere, IL (NPI 1922012715).
Provider details
- NPI number
- 1922012715
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
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
83% 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 48 | 36 |
| Penicillin V Potassium | 28 | 26 |
| Chlorhexidine Gluconate | 11 | — |
| Clindamycin Hcl | 11 | 11 |
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
- 2006-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kevin Alperstein's NPI number?
- Kevin Alperstein's National Provider Identifier (NPI) is 1922012715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Alperstein's specialty?
- Kevin Alperstein is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Kevin Alperstein located?
- Kevin Alperstein's practice location on file with NPPES is 860 Biester Dr, Belvidere, IL 61008-4053.
- What is Kevin Alperstein's phone number?
- The practice phone number listed in the NPPES registry for Kevin Alperstein is (815) 544-2925.
- Does Kevin Alperstein accept Medicare?
- Kevin Alperstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Alperstein's NPI active?
- Yes — Kevin Alperstein's NPI (1922012715) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.