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Edit this profileAt a glance
- 101 Hospital Rd, Tuolumne General Hospital, Sonora, CA 95370
About Timothy Day
Timothy R. Day is a physician assistant based in Sonora, CA. According to Medicare claims data, Timothy cared for 385 Medicare patients across 500 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, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1730196130.
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
- (209) 533-7128
- Email not available
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Practice Locations
101 HOSPITAL RD TUOLUMNE GENERAL HOSPITAL
Sonora, CA 95370
Procedures Most Often Billed to Medicare
500 services · 385 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
82 | As often as other peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
22 | Less often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
18 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
16 | Less often than most peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
15 | Less often than most peers in Physician Assistant |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
120 | 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 |
150 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
49 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
15 | Less 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 |
13 | Less 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.
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.
Other physician assistants in Sonora 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1980 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 CA who bill this service to Medicare most often.
Common questions
What does Timothy R. Day specialize in?
Timothy R. Day is a physician assistant in Sonora, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Timothy R. Day located?
Timothy R. Day is listed at 101 Hospital Rd Tuolumne General Hospital, Sonora, CA 95370. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Timothy R. Day's phone number?
The number on file is (209) 533-7128. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Timothy R. Day's NPI number?
Timothy R. Day's National Provider Identifier is 1730196130. 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 Timothy R. Day train?
Timothy R. Day attended Other, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Timothy R. Day been practicing?
Timothy R. Day has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What does Timothy R. Day do most often?
According to Medicare billing data, Timothy R. Day performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 3 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Timothy R. Day confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Timothy R. Day. If this is you, claiming it is free.
Guide.md
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