Physician Profile
Unclaimed ProfileAbout LOO
Patricia K Loo, P.A. is a physician assistant practicing in Walnut Creek, CA. Patricia is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Patricia cared for 4,167 Medicare patients across 10,712 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (925) 932-7704
- Email not available
Practice Locations
106 LA CASA VIA STE 240
Walnut Creek, CA 94598
Procedures Most Often Billed to Medicare
10,712 services · 4,167 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
2,889 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
1,149 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
814 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
481 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
465 |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
73 |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
59 |
| Biopsy of ear | Procedure | 69100 |
40 |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
26 |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
20 |
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 3
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 — 31 related providers in 4 groups
Other physician assistants in Walnut Creek 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Loo's specialty?
Dr. Loo is a physician assistant in Walnut Creek, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Where can I find Dr. Loo?
Dr. Loo is listed at 106 LA CASA VIA STE 240, Walnut Creek, CA 94598. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Loo?
The number on file is (925) 932-7704. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Loo's NPI number?
Dr. Loo's National Provider Identifier is 1083755862. 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 Dr. Loo's medical education?
Dr. Loo attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Loo been practicing?
Dr. Loo has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Loo known for?
According to Medicare billing data, Dr. Loo performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth; provides treatments such as administration of chemotherapy into growth, 1-7 and application of light by qualified health care professional to destroy precancer skin growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Loo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Loo. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.