Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PHYLLIS L. DEMONTE-BARNES N.P.
NPI 1962715060
Nurse Practitioner - Acute Care in Torrance, CA

Q: What is Phyllis Demonte-barnes's NPI number?

The NPI number for Phyllis Demonte-barnes is 1962715060. It was assigned to this individual provider in the NPPES registry on July 17, 2010. The provider is also known as Phyllis Lucille Demonte-Barnes N.P..

Q: What is Phyllis Demonte-barnes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Active since July 17, 2010PECOS Enrolled

24329 CRENSHAW BLVD STE A, TORRANCE, CA 90505(310) 868-8100(310) 919-1800 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 10, 2026, May 20, 2026 (2 updates tracked since 2026).

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About Phyllis L. Demonte-barnes N.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PHYLLIS L. DEMONTE-BARNES N.P. (NPI 1962715060) is an individual acute care provider in Torrance, California, licensed in California (18591) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Modesto.

NPPES Registry Identity

NPI1962715060

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NamePHYLLIS L. DEMONTE-BARNESCredential: N.P.

Location Address24329 CRENSHAW BLVD STE ATorrance, CA 90505-5335

Mailing Address24329 Crenshaw Blvd Ste ATorrance, CA 90505-5335 · (310) 868-8100 · Fax (310) 919-1800

Phone(310) 868-8100

Fax(310) 919-1800

Sole ProprietorYes

Enumeration DateJuly 17, 2010

Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1962715060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in CA · 18591

Also ListedRegistered Nurse · EmergencyTaxonomy 163WE0003X · License NP18591 (CA)

24329 CRENSHAW BLVD STE A, Torrance, CA 90505

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Other Names 1

Former Name (1)Phyllis Lucille Demonte-barnes N.p.

Secondary Practice Location 1

Location 12112 McHenry Ave Ste BModesto, CA 95350-3261 · Phone (209) 572-2114 · Fax (209) 573-8701

Other Identifiers 1

OtherNP18591CA · Np License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Phyllis L. Demonte-barnes N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Phyllis Demonte-barnes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medison Corp

Same address

Urgent Care

24329 CRENSHAW BLVD
Torrance, CA 90505

Reassigned Medicare billing, California enrollment
24 clinicians in this Medicare group

NPI 1760050587 (310) 868-8100

Providence Facey Medical Foundation

35 mi

Multi-Specialty

57 PRISM
Irvine, CA 92618

Reassigned Medicare billing, California enrollment
684 clinicians in this Medicare group

NPI 1891348447 (818) 847-6881

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

79 services79 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

73 services73 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

51 services51 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

38 services19 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

30 services30 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. KARI ELIZABETH WELLS NP

Nurse Practitioner (Family)

24329 CRENSHAW BLVD STE A
TORRANCE, CA 90505

Los Angeles County (310) 868-8100

DANNY DELACERDA PA-C

Physician Assistant

24329 CRENSHAW BLVD STE A
TORRANCE, CA 90505

Los Angeles County (310) 868-8100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Phyllis Demonte-barnes's NPI number?

The NPI number for Phyllis Demonte-barnes is 1962715060. It was assigned to this individual provider in the NPPES registry on July 17, 2010. The provider is also known as Phyllis Lucille Demonte-Barnes N.P..

Where is Phyllis Demonte-barnes located?

Phyllis Demonte-barnes practices at 24329 Crenshaw Blvd Ste A, Torrance, CA 90505. The listed phone number is (310) 868-8100.

What is Phyllis Demonte-barnes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Phyllis Demonte-barnes enrolled in Medicare?

Yes. Phyllis Demonte-barnes is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Phyllis Demonte-barnes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Phyllis Demonte-barnes reassigns Medicare benefits to 2 organizations: Medison Corp (Torrance, CA) and Providence Facey Medical Foundation (Irvine, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Phyllis Demonte-barnes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Phyllis Demonte-barnes was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.