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ALICE COSTEN APN , DNP
NPI 1629047543
Nurse Practitioner - Adult Health in Torrance, CA

Active since March 14, 2006PECOS Enrolled
23530 HAWTHORNE BLVD STE 290, TORRANCE, CA 90505(424) 903-7007(424) 903-7009 Get Directions Write a Review

NPPES record last updated: February 19, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alice Costen Apn , Dnp NPPES

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

ALICE COSTEN APN , DNP (NPI 1629047543) is an individual adult health provider in Torrance, California, licensed in California (95028533) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629047543
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameALICE COSTENCredential: APN , DNP
Location Address23530 HAWTHORNE BLVD STE 290Torrance, CA 90505-4713
Mailing Address224 N Fair Oaks Ave Ste 300Pasadena, CA 91103-3618 · (626) 696-1400 · Fax (626) 696-1451
Phone(424) 903-7007
Fax(424) 903-7009
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateFebruary 19, 2024
NPPES CertifiedFebruary 19, 2024
✔ NPI 1629047543 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in CA · 95028533
23530 HAWTHORNE BLVD STE 290, Torrance, CA 90505
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alice Costen Apn , Dnp 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 Reassignment

Medicare enrollment records show Alice Costen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Algos Inc., A Medical Corporation
Same address
Pain Medicine
23530 HAWTHORNE BLVD, SUITE 290
Torrance, CA 90505
  • Reassigned Medicare billing, California enrollment
  • 109 clinicians in this Medicare group
NPI 1902108731 (424) 903-7007

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

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 4

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

ROBERT DE LEON
Physician Assistant
23530 HAWTHORNE BLVD STE 290
TORRANCE, CA 90505
Los Angeles County (424) 903-7007
DR. WILLIAM MICHAEL BARRETO M.D.
Physical Medicine & Rehabilitation (Pain Medicine)
23530 HAWTHORNE BLVD STE 290
TORRANCE, CA 90505
Los Angeles County (424) 903-7007
JEFFREY HOWARD BELABIN PHYSICIAN ASSISTANT
Physician Assistant (Medical)
23530 HAWTHORNE BLVD STE 290
TORRANCE, CA 90505
Los Angeles County (424) 903-7007
JOOHYUN HAM L.AC.
Acupuncturist
23530 HAWTHORNE BLVD STE 290
TORRANCE, CA 90505
Los Angeles County (424) 903-7007

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 Alice Costen's NPI number?

The NPI number for Alice Costen is 1629047543. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Alice Costen located?

Alice Costen practices at 23530 Hawthorne Blvd Ste 290, Torrance, CA 90505. The listed phone number is (424) 903-7007.

What is Alice Costen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Alice Costen enrolled in Medicare?

Yes. Alice Costen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alice Costen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alice Costen reassigns Medicare benefits to Algos Inc., A Medical Corporation (Torrance, CA). The 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 Alice Costen'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 Alice Costen was last updated on February 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.