Lauren Fellion, PA-C
NPI 1154673523 · Surgical Physician Assistant · Whittier, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Fellion, PA-C is a Surgical Physician Assistant provider in Whittier, CA (NPI 1154673523).
Provider details
- NPI number
- 1154673523
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 57618 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 2 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
Additional practice locations (1)
- 9850 Genesee Ave Ste 320La Jolla, CA 92037-1208Phone: (858) 554-1212Fax: (858) 795-1195
Registry dates
- Enumerated
- 2012-10-10
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is Lauren Fellion's NPI number?
- Lauren Fellion's National Provider Identifier (NPI) is 1154673523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Fellion's specialty?
- Lauren Fellion is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Fellion located?
- Lauren Fellion's practice location on file with NPPES is 12462 Putnam St Ste 501, Whittier, CA 90602-1049.
- What is Lauren Fellion's phone number?
- The practice phone number listed in the NPPES registry for Lauren Fellion is (562) 789-5439.
- Does Lauren Fellion accept Medicare?
- Lauren Fellion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Fellion's NPI active?
- Yes — Lauren Fellion's NPI (1154673523) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.