Provider Profile
Andrew Chester, PA
Unclaimed ProfileAbout Andrew Chester
Listed in the NPI registry as a physician assistant, Andrew Chester, PA practices in Tucson, AZ. Andrew is also listed as specializing in physician assistant — medical, physician assistant — surgical, and student in an organized health care education program. According to Medicare claims data, Andrew cared for 583 Medicare patients across 1,102 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, and replacement of knee joint, both sides of knee.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
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.
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
- (520) 382-8200
- Email not available
Practice Locations
6320 N LA CHOLLA BLVD STE 200
Tucson, AZ 85741
12315 N Vistoso Park Rd
Oro Valley, AZ 85755
Procedures Most Often Billed to Medicare
1,102 services · 583 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
99 | More often than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
71 | More often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
71 | More than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
66 | More often than most peers in Physician Assistant |
| X-ray of knee, 1-2 views | Imaging | 73560 |
52 | More often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
45 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
552 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
68 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
49 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
18 | As often as other 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 32 related providers in 4 groups
Other physician assistants in Tucson 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 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 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Andrew Chester specialize in?
Andrew Chester is a physician assistant in Tucson, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Andrew Chester located?
Andrew Chester is listed at 6320 N la Cholla Blvd Ste 200, Tucson, AZ 85741. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrew Chester's phone number?
The number on file is (520) 382-8200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Andrew Chester's NPI number?
Andrew Chester's National Provider Identifier is 1154069128. 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 Andrew Chester train?
Andrew Chester attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Andrew Chester been practicing?
Andrew Chester has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Andrew Chester do most often?
According to Medicare billing data, Andrew Chester performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of hip, 2-3 views and x-ray of knee, 1-2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Andrew Chester confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew Chester. 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.