Eva Larson, PA
NPI 1316564156 · Physician Assistant · Orange, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eva Larson, PA is a Physician Assistant provider in Orange, CA (NPI 1316564156).
Provider details
- NPI number
- 1316564156
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA58681 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,857 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 679 | $91 |
| Removal of Impacted Ear Wax69210 | 487 | $30 |
| Exam of Ear Using a Microscope92504 | 329 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 226 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $62 |
| Incision of Fluid Canal of Inner Ear With Infusion of Drugs69801 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nortriptyline Hcl | 215 | 78 |
| Topiramate | 116 | 42 |
| Ofloxacin | 84 | 58 |
| Fluticasone Propionate | 71 | 33 |
| Famotidine | 57 | 20 |
| Paroxetine Hcl | 55 | 22 |
| Prednisolone Acetate | 48 | 31 |
| Verapamil Hclbrand: Verapamil Er |
Practice location
Mailing address
Additional practice locations (2)
- 2801 S San Pedro StLos Angeles, CA 90011-2023Phone: (323) 233-3100Fax: (323) 233-4100
- 2098 S Central AveLos Angeles, CA 90011-1235Phone: (323) 233-3100
Registry dates
- Enumerated
- 2020-06-27
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Eva Larson's NPI number?
- Eva Larson's National Provider Identifier (NPI) is 1316564156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eva Larson's specialty?
- Eva Larson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Eva Larson located?
- Eva Larson's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Eva Larson's phone number?
- The practice phone number listed in the NPPES registry for Eva Larson is (714) 880-7812.
- Does Eva Larson accept Medicare?
- Eva Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eva Larson's NPI active?
- Yes — Eva Larson's NPI (1316564156) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.