1. Home
  2. Directory
  3. California
  4. Winnetka
  5. Nurse Practitioner
  6. NPI Profile

DIANA R PENA PMHNP
NPI 1053035477
Nurse Practitioner - Psychiatric/Mental Health in Winnetka, CA

Active since September 29, 2022PECOS EnrolledAccepts Medicare Assignment
20132 LANARK ST, WINNETKA, CA 91306(386) 216-6302 Get Directions Write a Review

NPPES record last updated: September 29, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diana R Pena Pmhnp NPPES

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

DIANA R PENA PMHNP (NPI 1053035477) is an individual psychiatric/mental health provider in Winnetka, California, licensed in California (95022827) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1053035477
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDIANA R PENACredential: PMHNP
Location Address20132 LANARK STWinnetka, CA 91306-1836
Mailing Address20132 Lanark StWinnetka, CA 91306-1836 · (386) 216-6302
Phone(386) 216-6302
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 29, 2022
NPPES CertifiedSeptember 29, 2022
✔ NPI 1053035477 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 · 95022827
20132 LANARK ST, Winnetka, CA 91306
Open in Google Maps ↗

Other Names 1

Former Name (1)Diana R Perez

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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

Diana R Pena 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 ID9234501180
PECOS Enrollment IDI20230202002229
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 2

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.
118 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.
92 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91306 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.

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 Diana Pena's NPI number?

The NPI number for Diana Pena is 1053035477. It was assigned to this individual provider in the NPPES registry on September 29, 2022. The provider is also known as Diana R Perez.

Where is Diana Pena located?

Diana Pena practices at 20132 Lanark St, Winnetka, CA 91306. The listed phone number is (386) 216-6302.

What is Diana Pena's specialty?

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

Is Diana Pena enrolled in Medicare?

Yes. Diana Pena 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.

What insurance does Diana Pena accept?

Health plans from UnitedHealthcare list Diana Pena as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diana Pena was last updated on September 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.