Wayne Blaszak, M.D.
NPI 1245294008 · Dermatology Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wayne Blaszak, M.D. is a Dermatology Physician provider in Naperville, IL (NPI 1245294008).
Provider details
- NPI number
- 1245294008
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-078093 (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
20 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
11,336 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 5,578 | $7 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 2,319 | $60 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,537 | $65 |
| Biopsy of Related Skin Growth, First Growth11102 | 547 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 394 | $96 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 544 | 317 |
| Hydrocortisone | 306 | 189 |
| Clobetasol Propionate | 292 | 134 |
| Mupirocin | 165 | 99 |
| Ketoconazole | 126 | 69 |
| Doxycycline Hyclate | 84 | 27 |
| Mometasone Furoate | 71 | 36 |
| Betamethasone Dipropionate | 59 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2022-07-15
- Certified
- 2022-07-15
Frequently asked questions
- What is Wayne Blaszak's NPI number?
- Wayne Blaszak's National Provider Identifier (NPI) is 1245294008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wayne Blaszak's specialty?
- Wayne Blaszak is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Wayne Blaszak located?
- Wayne Blaszak's practice location on file with NPPES is 1220 Hobson Rd Ste 116, Naperville, IL 60540-8137.
- What is Wayne Blaszak's phone number?
- The practice phone number listed in the NPPES registry for Wayne Blaszak is (630) 355-6660.
- Does Wayne Blaszak accept Medicare?
- Wayne Blaszak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wayne Blaszak's NPI active?
- Yes — Wayne Blaszak's NPI (1245294008) is active in the NPPES registry as of the last update on 2022-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.