Physician Profile
Based in Milwaukee, WI, William W. Dzwierzynski, MD is listed in the NPI registry under plastic & reconstructive surgery. According to Medicare claims data, William cared for 173 Medicare patients across 320 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and aspiration and/or injection of fluid from small joint.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1155 N MAYFAIR RD PLASTIC SURGERY CENTER
Milwaukee, WI 53226
Within Plastic and Reconstructive Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Body
Body contouring
Breast
Congenital
Cosmetic
Face and Ears
Face and Eyes
Face and Neck
Facial aesthetics
Hand & wrist
Hand and Extremities
Intimate Surgery
Pain & nerve
Pediatric & craniofacial
Reconstructive
Skin
Skin and Scars
Skin Cancer and Lesions
Wound care
Most searched procedures
Body
Body contouring
Breast
Cosmetic
Face
Facial surgery
Hand & wrist
Hand and Extremities
Injectables & cosmetics
Intimate Surgery
Laser treatments
Medical Non-Surgical
Pediatric & craniofacial
Pediatric and Reconstructive
Reconstructive
Skin and Scars
Skin rejuvenation
320 services · 173 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
36 | As often as other peers in Plastic & Reconstructive Surgery |
| Injection into tendon or ligament | Procedure | 20550 |
36 | As often as other peers in Plastic & Reconstructive Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
93 | As often as other peers in Plastic & Reconstructive Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
137 | More often than most peers in Plastic & Reconstructive Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 | As often as other peers in Plastic & Reconstructive Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Dzwierzynski is a plastic & reconstructive surgeon in Milwaukee, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Plastic & Reconstructive Surgery”.
NPI registry
Dr. Dzwierzynski is listed at 1155 N Mayfair Rd Plastic Surgery Center, Milwaukee, WI 53226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (414) 955-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Dzwierzynski's National Provider Identifier is 1518918564. 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
Dr. Dzwierzynski has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Dr. Dzwierzynski performs procedures including aspiration and/or injection of fluid from small joint and injection into tendon or ligament, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dzwierzynski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.