Gregory Bezanis, MD
NPI 1952395436 · Dermatology Physician · Crest Hill, IL
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Bezanis, MD is a Dermatology Physician provider in Crest Hill, IL (NPI 1952395436).
Provider details
- NPI number
- 1952395436
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036106569 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,922 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,681 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,251 | $98 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 705 | $60 |
| Biopsy of Related Skin Growth, First Growth11102 | 284 | $102 |
| Destruction of Skin Growth, 1-14 Growths17110 | 251 | $121 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 290 | 188 |
| Ketoconazole | 171 | 88 |
| Hydrocortisone | 161 | 92 |
| Betamethasone Dipropionate | 142 | 74 |
| Clobetasol Propionate | 134 | 74 |
| Metronidazole | 73 | 46 |
| Dupilumabbrand: Dupixent Pen | 65 | — |
| Minocycline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,819 across 58 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 1600 W US Route 6Morris, IL 60450-8854Phone: (815) 941-9500Fax: (815) 942-4998
- 1520 Bond StNaperville, IL 60563-2358Phone: (630) 357-7536Fax: (630) 904-0413
- 1890 Silver Cross Blvd Ste 505New Lenox, IL 60451-9596Phone: (708) 424-0656Fax: (630) 904-0413
- 507 W Kendall Dr Ste 2Yorkville, IL 60560-2041Phone: (630) 357-7536Fax: (630) 904-0413
Registry dates
- Enumerated
- 2005-09-09
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Gregory Bezanis's NPI number?
- Gregory Bezanis's National Provider Identifier (NPI) is 1952395436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Bezanis's specialty?
- Gregory Bezanis is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Bezanis located?
- Gregory Bezanis's practice location on file with NPPES is 2051 Plainfield Rd, Crest Hill, IL 60403-1865.
- What is Gregory Bezanis's phone number?
- The practice phone number listed in the NPPES registry for Gregory Bezanis is (815) 741-4343.
- Does Gregory Bezanis accept Medicare?
- Gregory Bezanis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Bezanis's NPI active?
- Yes — Gregory Bezanis's NPI (1952395436) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.