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ROSA MARIA AGUERO DNP, PMHNP
NPI 1215534888
Nurse Practitioner - Psychiatric/Mental Health in Whittier, CA

Active since October 06, 2020PECOS EnrolledAccepts Medicare Assignment
13751 TERRACE PL, WHITTIER, CA 90601(562) 968-1255 Get Directions Write a Review

NPPES record last updated: January 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2021, Oct 6, 2020 (2 updates tracked since 2020).

About Rosa Maria Aguero Dnp, Pmhnp NPPES

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

ROSA MARIA AGUERO DNP, PMHNP (NPI 1215534888) is an individual psychiatric/mental health provider in Whittier, California, licensed in California (787372) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1215534888
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameROSA MARIA AGUEROCredential: DNP, PMHNP
Location Address13751 TERRACE PLWhittier, CA 90601-3850
Mailing Address13751 Terrace PlWhittier, CA 90601-3850 · (562) 968-1255
Phone(562) 968-1255
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 6, 2020
Last NPPES UpdateJanuary 17, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 17, 2025
✔ NPI 1215534888 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 · 787372
13751 TERRACE PL, Whittier, CA 90601
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rosa Maria Aguero Dnp, Pmhnp 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 ID7517356207
PECOS Enrollment IDI20211118002049
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

4

Medicare enrollment records show Rosa Aguero reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tranquility Mental Health Group Inc
Same address
Psychiatric/Mental Health
13751 TERRACE PL
Whittier, CA 90601
  • Reassigned Medicare billing, California enrollment
NPI 1740139880 (562) 968-1255
Mission City Community Network, Inc.
11 mi
Primary Care
513 E LIME AVE, SUITE 103
Monrovia, CA 91016
  • Reassigned Medicare billing, California enrollment
  • 146 clinicians in this Medicare group
NPI 1063795250 (818) 895-3100
Ehab Yacoub MD Inc.
18 mi
Child & Adolescent Psychiatry
1225 W 190TH ST STE 280
Gardena, CA 90248
  • Reassigned Medicare billing, California enrollment
  • 375 clinicians in this Medicare group
NPI 1417373713 (310) 515-8113
Alliance For Wellness, Inc.
19 mi
Psychiatry
501 E HARDY ST STE 425
Inglewood, CA 90301
  • Reassigned Medicare billing, California enrollment
  • 86 clinicians in this Medicare group
NPI 1124329131 (747) 998-0387

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 3

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 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.
157 services20 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
87 services19 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
52 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90601 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

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

TRANQUILITY MENTAL HEALTH GROUP INC
Registered Nurse (Psychiatric/Mental Health)
13751 TERRACE PL
WHITTIER, CA 90601
Los Angeles County (562) 968-1255

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 Rosa Aguero's NPI number?

The NPI number for Rosa Aguero is 1215534888. It was assigned to this individual provider in the NPPES registry on October 6, 2020.

Where is Rosa Aguero located?

Rosa Aguero practices at 13751 Terrace Pl, Whittier, CA 90601. The listed phone number is (562) 968-1255.

What is Rosa Aguero's specialty?

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

Is Rosa Aguero enrolled in Medicare?

Yes. Rosa Aguero 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.

Which organizations bill Medicare for Rosa Aguero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosa Aguero reassigns Medicare benefits to 4 organizations: Tranquility Mental Health Group Inc (Whittier, CA), Mission City Community Network, Inc. (Monrovia, CA), Ehab Yacoub MD Inc. (Gardena, CA) and Alliance For Wellness, Inc. (Inglewood, 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 Rosa Aguero'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 Rosa Aguero was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.