Provider Profile
Nicolas J. Zastrow, PA is a physician assistant — surgical practicing in Sun City West, AZ. Nicolas is also listed as specializing in physician assistant and physician assistant — medical. Medicare claims data shows Nicolas provided 8,537 services to 1,036 patients. The services billed most often include hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and x-ray of knee, 4 or more views.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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.
14520 W GRANITE VALLEY DR SUITE 210
Sun City West, AZ 85375
Within Physician Assistant - Surgical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Abdominal & digestive
Bariatrics
Bones & joints
Breast Surgery
Cosmetic & Plastic
Cosmetic & plastics
Endocrine Surgery
ENT Surgery
General Surgery
Glands & hormones
Nerves & spine
Skin
Skin & soft tissue
Spine & Orthopedics
Urinary
Urology Surgery
Vascular Surgery
Veins & circulation
Wound Care
Wounds & recovery
Bariatrics
Breast Surgery
Cosmetic & Plastic
Cosmetic & plastics
Endocrine Surgery
General surgery
General Surgery
Injections & pain
Nerves & spine
Orthopedics
Post-Op Care
Skin & minor surgery
Skin Procedures
Spine & Orthopedics
Surgical care
Veins & circulation
Wound Care
Wounds & recovery
8,537 services · 1,036 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
120 | More often than most peers in Physician Assistant — Surgical |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
79 | As often as other peers in Physician Assistant — Surgical |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
68 | More often than most peers in Physician Assistant — Surgical |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
68 | More often than most peers in Physician Assistant — Surgical |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
64 | More than most peers in Physician Assistant — Surgical |
| X-ray of knee, 4 or more views | Imaging | 73564 |
232 | More than most peers in Physician Assistant — Surgical |
| X-ray of hip, 2-3 views | Imaging | 73502 |
90 | More often than most peers in Physician Assistant — Surgical |
| X-ray of both hips, 2 views | Imaging | 73521 |
21 | More often than most peers in Physician Assistant — Surgical |
| Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg | Drug given | J7318 |
6,540 | More than most peers in Physician Assistant — Surgical |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
918 | More often than most peers in Physician Assistant — Surgical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Nicolas J. Zastrow is a physician assistant in Sun City West, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
Nicolas J. Zastrow is listed at 14520 W Granite Valley Dr Suite 210, Sun City West, AZ 85375. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (623) 537-5600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Nicolas J. Zastrow's National Provider Identifier is 1972797173. 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
Nicolas J. Zastrow attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
Nicolas J. Zastrow has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Nicolas J. Zastrow performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of hip, 2-3 views, 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 Nicolas J. Zastrow. 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.