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DR. JESSICA LENIHAN PSY.D
NPI 1841645603
Psychologist - Clinical in Temecula, CA

Active since April 29, 2016PECOS Enrolled
28999 OLD TOWN FRONT ST STE 204, TEMECULA, CA 92590(858) 914-1347 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Jessica Lenihan Psy.d NPPES

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

DR. JESSICA LENIHAN PSY.D (NPI 1841645603) is an individual clinical provider in Temecula, California, licensed in California (32069) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1841645603
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JESSICA LENIHANCredential: PSY.D
Location Address28999 OLD TOWN FRONT ST STE 204Temecula, CA 92590-5806
Mailing Address28999 Old Town Front St Ste 204Temecula, CA 92590-5806 · (858) 914-1347
Phone(858) 914-1347
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateApril 29, 2016
Last NPPES UpdateApril 8, 2026
NPPES CertifiedApril 8, 2026
✔ NPI 1841645603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 32069
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
28999 OLD TOWN FRONT ST STE 204, Temecula, CA 92590
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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 (PECOS)

Dr. Jessica Lenihan Psy.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173087665
PECOS Enrollment IDI20260715003466
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 Jessica Lenihan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

San Diego Brainworks Psychology & Neuropsychology Services
41 mi
Psychologist
6190 CORNERSTONE CT E STE 216
San Diego, CA 92121
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1427458710 (858) 914-1347

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 92590 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 Jessica Lenihan's NPI number?

The NPI number for Jessica Lenihan is 1841645603. It was assigned to this individual provider in the NPPES registry on April 29, 2016.

Where is Jessica Lenihan located?

Jessica Lenihan practices at 28999 Old Town Front St Ste 204, Temecula, CA 92590. The listed phone number is (858) 914-1347.

What is Jessica Lenihan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Jessica Lenihan enrolled in Medicare?

Yes. Jessica Lenihan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jessica Lenihan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Lenihan reassigns Medicare benefits to San Diego Brainworks Psychology & Neuropsychology Services (San Diego, 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 Jessica Lenihan'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 Jessica Lenihan was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.