CATHERINE L BAKER ARNP
NPI 1013105501
Nurse Practitioner - Psychiatric/Mental Health in Long Beach, CA

Active since October 09, 2007PECOS EnrolledAccepts Medicare Assignment
4525 E ATHERTON ST, LONG BEACH, CA 90815(562) 961-0155(562) 961-0161 Get Directions Write a Review

NPPES record last updated: July 20, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Catherine L Baker Arnp NPPES

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

CATHERINE L BAKER ARNP (NPI 1013105501) is an individual psychiatric/mental health provider in Long Beach, California, licensed in California (20835) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2007).

NPPES Registry Identity

NPI1013105501
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCATHERINE L BAKERCredential: ARNP
Location Address4525 E ATHERTON STLong Beach, CA 90815
Mailing Address1007 Maryland DrVista, CA 92083-3338 · (253) 208-9448 · Fax (760) 659-3495
Fax(562) 961-0161
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2007
Enumeration DateOctober 9, 2007
Last NPPES UpdateJuly 20, 2018
NPI 1013105501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses Licensed in CA · 20835 Licensed in WA · AP30007898
4525 E ATHERTON ST, Long Beach, CA 90815

Other Names 1

Former Name (1)Catherine L Clark Arnp

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Catherine L Baker Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274622121
PECOS Enrollment IDI20110725000484
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.

Areas of Expertise CMS Part B claims

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
13 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90815 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 18

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

Psychiatry & Neurology (Psychiatry)
4525 E ATHERTON ST
LONG BEACH, CA 90815
Nurse Practitioner (Psychiatric/Mental Health)
4525 E ATHERTON ST
LONG BEACH, CA 90815
Psychologist
4525 E ATHERTON ST
LONG BEACH, CA 90815
Marriage & Family Therapist
4525 E ATHERTON ST
LONG BEACH, CA 90815
Nurse Practitioner (Psychiatric/Mental Health)
4525 E ATHERTON ST
LONG BEACH, CA 90815
Psychiatry & Neurology (Psychiatry)
4525 E ATHERTON ST
LONG BEACH, CA 90815
Psychiatry & Neurology (Psychiatry)
4525 E ATHERTON ST
LONG BEACH, CA 90815
Psychiatry & Neurology (Psychiatry)
4525 E ATHERTON ST
LONG BEACH, CA 90815

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 Catherine Baker's NPI number?

The NPI number for Catherine Baker is 1013105501. It was assigned to this individual provider in the NPPES registry on October 9, 2007. The provider is also known as Catherine L Clark Arnp.

Where is Catherine Baker located?

Catherine Baker practices at 4525 E Atherton St, Long Beach, CA 90815. The listed phone number is (562) 961-0155.

What is Catherine Baker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Catherine Baker enrolled in Medicare?

Yes. Catherine Baker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Catherine Baker was last updated on July 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.