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Edit this profileAt a glance
- 6136 Lake Murray Blvd, La Mesa, CA 91942
About Les Mershon
Les A. Mershon, PA-C is a physician assistant based in La Mesa, CA. Les is also listed as specializing in physician assistant — medical. Medicare claims data shows Les provided 1,853 services to 1,647 patients. 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, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and detection test by immunoassay with direct visual observation for influenza virus. The provider's National Provider Identifier (NPI) is 1265723985.
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
- (619) 303-5500
- Email not available
Practice Locations
6136 LAKE MURRAY BLVD
La Mesa, CA 91942
Procedures Most Often Billed to Medicare
1,853 services · 1,647 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax by washing | Procedure | 69209 |
27 | More than most peers in Physician Assistant |
| X-ray of chest, 2 views | Imaging | 71046 |
159 | More than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
25 | More often than most peers in Physician Assistant |
| X-ray of ribs on side of body, minimum of 3 views | Imaging | 71101 |
20 | Too few peers to compare |
| X-ray of knee, 3 views | Imaging | 73562 |
15 | Less often than most peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
13 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
13 | Less often than most peers in Physician Assistant |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
12 | Less often than most peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
11 | Less often than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
32 | 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 6
Same specialty, same street address — most likely the same department or group.
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 La Mesa 7
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 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax by washing 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Les A. Mershon's specialty?
Les A. Mershon is a physician assistant in La Mesa, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Les A. Mershon?
Les A. Mershon is listed at 6136 Lake Murray Blvd, La Mesa, CA 91942. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Les A. Mershon?
The number on file is (619) 303-5500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Les A. Mershon?
Les A. Mershon's National Provider Identifier is 1265723985. 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 Les A. Mershon's education?
Les A. Mershon attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Les A. Mershon have?
Les A. Mershon has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Les A. Mershon known for?
According to Medicare billing data, Les A. Mershon performs procedures including removal of impacted ear wax by washing; reads or performs imaging such as x-ray of chest, 2 views and x-ray of foot, minimum of 3 views; provides treatments such as injection of drug or substance under skin or into muscle and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Les A. Mershon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Les A. Mershon. If this is you, claiming it is free.
Guide.md
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