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Matthew Lockwood Eldridge , NP

Nurse Practitioner β€’ Santa Monica, CA

Active NPI 1285396804 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1250 16th St
Santa Monica, CA 904041249

Call 4242596000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1250 16th St

Santa Monica, CA 904041249

Telephone 4242596000
Organization at the Same NPPES Address or Phone
Regents Of The Univ Of California Facility NPI 1427055839

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: The Regents Of The University Of California. See the list

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Graduation Year

2021

30-day fills

16 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$8,503 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $29.15 across 2 records.

By nature of payment

  • Food and Beverage: $29.15 across 2 records.

Reporting-company totals

  • Salix Pharmaceuticals, a division of Bausch Health US, LLC: $29.15 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

5 years (graduated 2021)

CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

NPI first issued

2021

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Matthew Eldridge has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Matthew Eldridge as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Santa Monica and California

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Santa Monica, CA (2024, 34 clinicians with data). Median for this group: 161. Middle half: 42 to 466.

Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in California (2024, 3,227 clinicians with data). Median for this group: 247. Middle half: 63 to 849.

Part D drug cost

Close to the middle for clinicians listed under Nurse Practitioner in Santa Monica, CA (2024, 34 clinicians with data). Median for this group: $9,459. Middle half: $460 to $127,542.

Close to the middle for clinicians listed under Nurse Practitioner in California (2024, 3,227 clinicians with data). Median for this group: $13,810. Middle half: $983 to $119,807.

79 active clinicians are listed under Nurse Practitioner with a practice address in Santa Monica, CA (8,363 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Santa Monica

27.8% of these 79 clinicians have the CMS telehealth indicator.

55.7% of these 79 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $29.15.

Manufacturer Payment Nature Product Type Amount ($)
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $15.18
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $13.97

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Ertapenem Ertapenem Sodium 16 93 $8,502.58 β€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-11-03
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CA 95018339

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CA 823434

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Nurse Practitioner License Number
95018339 (CA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20251006003212

Enrollment State Jurisdiction

CA

PECOS Control ID

8426447608

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

The Regents Of The University Of California

2020 Santa Monica Blvd, Santa Monica, CA 904042139

Phone: 3104582381

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
Alex Hu

Family Medicine

NPI 1104291632
Paulyne Therese Jardeleza

Nurse Practitioner - Family

NPI 1912549700
Veronica Ramirez

Hospitalist

NPI 1619311669
Susan Sommer , FNP-BC

Nurse Practitioner - Family

NPI 1548683816

Family Nurse Practitioner (Board Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
πŸ“
Updated Business Mailing Address November 03, 2025

Registered at 5767 W CENTURY BLVD STE 400, LOS ANGELES, CA 900455631 (Tel: 3103018707)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) November 03, 2025

Nurse Practitioner (license number reported to NPPES: CA 823434)

βœ…
NPI Profile Active October 11, 2021

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) October 11, 2021

Registered at 1250 16TH ST, SANTA MONICA, CA 904041249 (Tel: 4242596000)

πŸ“
Business Mailing Address (Initial Record) October 11, 2021

Registered at 10746 WYSTONE AVE, PORTER RANCH, CA 913263048 (Tel: 5102822724)

πŸ‘€
Provider Name / Credentials (Initial Record) October 11, 2021

Recorded as MATTHEW ELDRIDGE, NP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 11, 2021

Nurse Practitioner (license number reported to NPPES: CA 95018339)

🟒
Initial NPI Registration & Enumeration October 11, 2021

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1285396804
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 11, 2021
Last Update: November 03, 2025
Sole Proprietor: No

Other Nurse Practitioners in Santa Monica

All Nurse Practitioners in Santa Monica

Mailing Address

5767 W Century Blvd Ste 400

Los Angeles, CA 900455631

Phone: 3103018707

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.