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Edit this profileAt a glance
- 14520 W Granite Valley Dr Ste 210, Sun City West, AZ 85375
About Alexandra Witzman
Alexandra P. Witzman, PA-C is a physician assistant based in Sun City West, AZ. According to Medicare claims data, Alexandra cared for 1,498 Medicare patients across 12,587 services. The services billed most often include hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg, hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, and injection, triamcinolone acetonide, not otherwise specified, 10 mg. The provider's National Provider Identifier (NPI) is 1700389988.
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
- (866) 974-2673
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
14520 W GRANITE VALLEY DR STE 210
Sun City West, AZ 85375
Procedures Most Often Billed to Medicare
12,587 services · 1,498 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
421 | More than most peers in Physician Assistant |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
55 | As often as other peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
31 | As often as other peers in Physician Assistant |
| Replacement of knee joint on side of knee | Procedure | 27446 |
21 | More often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
21 | As often as other peers in Physician Assistant |
| Injection into tendon or ligament | Procedure | 20550 |
15 | Less often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
189 | More than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
59 | More often than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
50 | More often than most peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
35 | More often than most peers in Physician Assistant |
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.
Other physician assistants at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other physician assistants in Sun City West 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 7
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Alexandra P. Witzman?
Alexandra P. Witzman is a physician assistant in Sun City West, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Alexandra P. Witzman's address?
Alexandra P. Witzman is listed at 14520 W Granite Valley Dr Ste 210, Sun City West, AZ 85375. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alexandra P. Witzman?
The number on file is (866) 974-2673. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Alexandra P. Witzman's NPI number?
Alexandra P. Witzman's National Provider Identifier is 1700389988. 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
Where did Alexandra P. Witzman train?
Alexandra P. Witzman attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Alexandra P. Witzman been practicing?
Alexandra P. Witzman has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Alexandra P. Witzman perform?
According to Medicare billing data, Alexandra P. Witzman performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid large joint using ultrasound guidance 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
Has Alexandra P. Witzman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alexandra P. Witzman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.