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Edit this profileAt a glance
- 3033 Ogden Ave, Ste 110, Lisle, IL 60532
About Dr. Mazzarella
John D. Mazzarella, D.P.M. is a healthcare provider in Lisle, IL specializing in orthopaedic foot & ankle surgery. John trained at William M. Scholl College of Podiatric Medicine, graduating in 1989. Medicare claims data shows John provided 1,970 services to 1,173 patients. The services billed most often include removal of noncancer thickened skin growth, 2-4 growths, trimming of dystrophic nails, any number, and removal of fingernails or toenails, 1-5 nails. This provider record is associated with NPI 1780748319.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (630) 355-3600
- Email not available
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Practice Locations
3033 OGDEN AVE STE 110
Lisle, IL 60532
Procedures Most Often Billed to Medicare
1,970 services · 1,173 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of noncancer thickened skin growth, 2-4 growths | Procedure | 11056 |
412 | Too few peers to compare |
| Removal of fingernails or toenails, 1-5 nails | Procedure | 11720 |
334 | Too few peers to compare |
| Removal of fingernails or toenails, 6 or more nails | Procedure | 11721 |
202 | Too few peers to compare |
| Simple separation of fingernail or toenail from nail bed, first nail | Procedure | 11730 |
33 | Too few peers to compare |
| Dressing change under anesthesia | Procedure | 15852 |
20 | Too few peers to compare |
| Trimming of dystrophic nails, any number | Billing code | G0127 |
338 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
312 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | Office visit | 99307 |
143 | Too few peers to compare |
| Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99304 |
62 | Too few peers to compare |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
34 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at William M. Scholl College of Podiatric Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1989 at William M. Scholl College of Podiatric Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is John D. Mazzarella's specialty?
John D. Mazzarella is an orthopaedic foot & ankle surgeon in Lisle, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Foot & Ankle Surgery”.
NPI registry
Where can I find John D. Mazzarella?
John D. Mazzarella is listed at 3033 Ogden Ave Ste 110, Lisle, IL 60532. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John D. Mazzarella?
The number on file is (630) 355-3600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for John D. Mazzarella?
John D. Mazzarella's National Provider Identifier is 1780748319. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is John D. Mazzarella's education?
John D. Mazzarella attended William M. Scholl College of Podiatric Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John D. Mazzarella have?
John D. Mazzarella has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What is John D. Mazzarella known for?
According to Medicare billing data, John D. Mazzarella performs procedures including removal of noncancer thickened skin growth, 2-4 growths, removal of fingernails or toenails, 1-5 nails and removal of fingernails or toenails, 6 or more nails, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John D. Mazzarella's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John D. Mazzarella. If this is you, claiming it is free.
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