Provider Profile
Emma R. Holbrook
Unclaimed ProfileAbout Emma Holbrook
Emma R. Holbrook is a physician assistant based in La Mesa, CA. According to Medicare claims data, Emma cared for 4,453 Medicare patients across 5,088 services. The services billed most often include removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope, and diagnostic exam of voice box using an endoscope.
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
- (619) 740-4800
- Email not available
Practice Locations
5555 GROSSMONT CENTER DR
La Mesa, CA 91942
Procedures Most Often Billed to Medicare
5,088 services · 4,453 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
1,324 | More than most peers in Physician Assistant |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
1,297 | More than most peers in Physician Assistant |
| Diagnostic exam of voice box using an endoscope | Procedure | 31525 |
987 | Too few peers to compare |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
916 | More often than most peers in Physician Assistant |
| Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99304 |
414 | More than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
85 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
52 | As often as other peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
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.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
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.
More connections — 29 related providers in 4 groups
Other physician assistants in La Mesa 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in CA who bill this service to Medicare most often.
Common questions
What does Emma R. Holbrook specialize in?
Emma R. Holbrook is a physician assistant in La Mesa, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Emma R. Holbrook located?
Emma R. Holbrook is listed at 5555 Grossmont Center Dr, La Mesa, CA 91942. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Emma R. Holbrook's phone number?
The number on file is (619) 740-4800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Emma R. Holbrook's NPI number?
Emma R. Holbrook's National Provider Identifier is 1255087102. 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 Emma R. Holbrook train?
Emma R. Holbrook attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Emma R. Holbrook been practicing?
Emma R. Holbrook has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Emma R. Holbrook do most often?
According to Medicare billing data, Emma R. Holbrook performs procedures including removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope and diagnostic exam of voice box using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Emma R. Holbrook confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Emma R. Holbrook. 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.