Erin Mcfadden, PA
NPI 1801421540 · Medical Physician Assistant · Los Angeles, CA
Erin Mcfadden, PA is a Medical Physician Assistant provider in Los Angeles, CA (NPI 1801421540).
Provider details
- NPI number
- 1801421540
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 58506 (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
6 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 75 | 75 |
| Famotidine | 30 | 17 |
| Omeprazole | 23 | 14 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 23 | 23 |
| Pantoprazole Sodium | 20 | 12 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 17 | 17 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$189 across 3 records (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
- 2020-03-03
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Erin Mcfadden's NPI number?
- Erin Mcfadden's National Provider Identifier (NPI) is 1801421540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Mcfadden's specialty?
- Erin Mcfadden is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Mcfadden located?
- Erin Mcfadden's practice location on file with NPPES is 1513 S Grand Ave Ste 330, Los Angeles, CA 90015-3070.
- What is Erin Mcfadden's phone number?
- The practice phone number listed in the NPPES registry for Erin Mcfadden is (715) 650-1478.
- Is Erin Mcfadden's NPI active?
- Yes — Erin Mcfadden's NPI (1801421540) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.