LINDSAY MARILYN BARRIENTOS PMHNP
NPI 1255014114
Nurse Practitioner - Psychiatric/Mental Health in Norwalk, CA

Q: What is Lindsay Barrientos's NPI number?

The NPI number for Lindsay Barrientos is 1255014114. It was assigned to this individual provider in the NPPES registry on August 8, 2023.

Q: What is Lindsay Barrientos's specialty?

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

Active since August 08, 2023PECOS Enrolled

12501 IMPERIAL HWY STE 500A, NORWALK, CA 90650(562) 929-6688(562) 929-9074 Get Directions Write a Review

NPPES record last updated: March 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 14, 2026, Sep 19, 2024, Apr 16, 2024 and 3 more (6 updates tracked since 2023).

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About Lindsay Marilyn Barrientos Pmhnp NPPES

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

LINDSAY MARILYN BARRIENTOS PMHNP (NPI 1255014114) is an individual psychiatric/mental health provider in Norwalk, California, licensed in California (95026568) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1255014114

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameLINDSAY MARILYN BARRIENTOSCredential: PMHNP

Location Address12501 IMPERIAL HWY STE 500ANorwalk, CA 90650-3179

Mailing Address12501 Imperial Hwy # 500aNorwalk, CA 90650-3179 · (562) 929-6688

Phone(562) 929-6688

Fax(562) 929-9074

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateAugust 8, 2023

Last NPPES UpdateMarch 14, 20266 updates tracked since enumeration

NPPES CertifiedMarch 14, 2026

✔ NPI 1255014114 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

License✔ Licensed in CA · 95026568

12501 IMPERIAL HWY STE 500A, Norwalk, CA 90650

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lindsay Marilyn Barrientos Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9234581851

PECOS Enrollment IDI20240119000925

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 5

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.

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

70 services29 patients

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348

An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.

58 services27 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.

57 services28 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

41 services27 patients

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.

17 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90650 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 19

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

CECILIA IZABAL

Social Worker (Clinical)