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Edit this profileWhere to find Sara Walker, PA-C
- San Diego location main office
200 W Arbor Dr, San Diego, CA 92103 - Medford location
3011 E Barnett Rd, Medford, OR 97504 - San Diego location
4250 1st Ave, San Diego, CA 92103 - Grants Pass location
510 SW Ramsey Ave, Grants Pass, OR 97527 - La Jolla location
3855 Health Sciences Dr, La Jolla, CA 92093
About Sara Walker
Sara Walker, PA-C is a physician assistant based in San Diego, CA. According to Medicare claims data, Sara cared for 697 Medicare patients across 1,132 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1740959550.
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
- (800) 926-8273
- Email not available
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Practice Locations
200 W ARBOR DR
San Diego, CA 92103
3011 E Barnett Rd
Medford, OR 97504
4250 1st Ave
San Diego, CA 92103
510 SW Ramsey Ave
Grants Pass, OR 97527
3855 Health Sciences Dr
La Jolla, CA 92093
Procedures Most Often Billed to Medicare
1,132 services · 697 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
26 | 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 |
523 | More than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
444 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
61 | More often than most 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 |
46 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
19 | As often as other peers in Physician Assistant |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
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.
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 San Diego 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 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy and aspiration of bone marrow sample for diagnosis 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Sara Walker's specialty?
Sara Walker is a physician assistant in San Diego, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sara Walker?
Sara Walker is listed at 200 W Arbor Dr, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sara Walker?
The number on file is (800) 926-8273. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sara Walker's NPI number?
Sara Walker's National Provider Identifier is 1740959550. 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 Sara Walker's education?
Sara Walker attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Sara Walker been practicing?
Sara Walker has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What is Sara Walker known for?
According to Medicare billing data, Sara Walker performs procedures including biopsy and aspiration of bone marrow sample for diagnosis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Sara Walker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sara Walker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.