Meredith Harsh, PA
NPI 1003178534 · Physician Assistant · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Harsh, PA is a Physician Assistant provider in Laguna Hills, CA (NPI 1003178534).
Provider details
- NPI number
- 1003178534
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA19061 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 12 |
| Amlodipine Besylate | 27 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 27 |
| Azelastine Hcl | 26 | 13 |
| Levothyroxine Sodium | 20 | — |
| Fluticasone Propionate | 20 | 15 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-11
- Last updated
- 2014-01-21
Frequently asked questions
- What is Meredith Harsh's NPI number?
- Meredith Harsh's National Provider Identifier (NPI) is 1003178534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Harsh's specialty?
- Meredith Harsh is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meredith Harsh located?
- Meredith Harsh's practice location on file with NPPES is 23181 Verdugo Dr, Laguna Hills, CA 92653-1357.
- What is Meredith Harsh's phone number?
- The practice phone number listed in the NPPES registry for Meredith Harsh is (949) 366-1053.
- Does Meredith Harsh accept Medicare?
- Meredith Harsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Harsh's NPI active?
- Yes — Meredith Harsh's NPI (1003178534) is active in the NPPES registry as of the last update on 2014-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.