Provider Profile
Parker D. Timothy, PA
Unclaimed ProfileAbout Parker Timothy
Parker D. Timothy, PA is a physician assistant practicing in Santa Rosa, CA. Medicare claims data shows Parker provided 9,739 services to 1,280 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and x-ray of shoulder, minimum of 2 views.
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
- (707) 521-7799
- Email not available
Practice Locations
3883 AIRWAY DR STE 165
Santa Rosa, CA 95403
Procedures Most Often Billed to Medicare
9,739 services · 1,280 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
216 | More than most peers in Physician Assistant |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
54 | More than most peers in Physician Assistant |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
50 | More than most peers in Physician Assistant |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
38 | More than most peers in Physician Assistant |
| Incision of shoulder tendon | Procedure | 23405 |
27 | Too few peers to compare |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
25 | More often than most peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
284 | More than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
34 | As often as other peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
8,361 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
55 | 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.
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.
Other physician assistants in Santa Rosa 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Parker D. Timothy's specialty?
Parker D. Timothy is a physician assistant in Santa Rosa, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Parker D. Timothy?
Parker D. Timothy is listed at 3883 Airway Dr Ste 165, Santa Rosa, CA 95403. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Parker D. Timothy?
The number on file is (707) 521-7799. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Parker D. Timothy?
Parker D. Timothy's National Provider Identifier is 1619527371. 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
What is Parker D. Timothy's education?
Parker D. Timothy attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Parker D. Timothy have?
Parker D. Timothy has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Parker D. Timothy known for?
According to Medicare billing data, Parker D. Timothy performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, prosthetic repair of shoulder joint, total shoulder and shaving of part of shoulder bone and repair of ligament using an endoscope; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of knee, 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Parker D. Timothy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Parker D. Timothy. 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.