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DR. LINDSEY M AYALA PSY.D.
NPI 1245635705
Psychologist - Clinical in Davis, CA

Active since October 27, 2014PECOS Enrolled
503 4TH ST STE B, DAVIS, CA 95616(831) 755-6351 Get Directions Write a Review

NPPES record last updated: October 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 21, 2022, Mar 24, 2021, Aug 5, 2020 and 1 more (4 updates tracked since 2017).

About Dr. Lindsey M Ayala Psy.d. NPPES

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

DR. LINDSEY M AYALA PSY.D. (NPI 1245635705) is an individual clinical provider in Davis, California, licensed in California (PSY31913) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245635705
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. LINDSEY M AYALACredential: PSY.D.
Location Address503 4TH ST STE BDavis, CA 95616-4186
Mailing Address503 4th St Ste BDavis, CA 95616-4186
Phone(831) 755-6351
Sole ProprietorNo
Enumeration DateOctober 27, 2014
Last NPPES UpdateOctober 21, 20224 updates tracked since enumeration
NPPES CertifiedOctober 21, 2022
✔ NPI 1245635705 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 · PSY31913
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.
503 4TH ST STE B, Davis, CA 95616
Open in Google Maps ↗

Other Identifiers 1

Other1245635705CA · Medical

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lindsey M Ayala Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Lindsey Ayala reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Grow Healthcare Group PC
84 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385
Grow Healthcare Group PA
2,564 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Connecticut enrollment
  • 613 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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 95616 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
$180.85 typical visit price
range $60.44 – $180.85
Typical copayment $45.21 (range $15.11 – $45.21)
Most-billed visit code 99205
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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.

CENTER FOR FOCUSED CHANGE, INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
503 4TH ST STE B
DAVIS, CA 95616
Yolo County (530) 213-3390

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 Lindsey Ayala's NPI number?

The NPI number for Lindsey Ayala is 1245635705. It was assigned to this individual provider in the NPPES registry on October 27, 2014.

Where is Lindsey Ayala located?

Lindsey Ayala practices at 503 4th St Ste B, Davis, CA 95616. The listed phone number is (831) 755-6351.

What is Lindsey Ayala's specialty?

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

Is Lindsey Ayala enrolled in Medicare?

Yes. Lindsey Ayala is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lindsey Ayala's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lindsey Ayala reassigns Medicare benefits to 2 organizations: Grow Healthcare Group PC (San Jose, CA) and Grow Healthcare Group PA (Miami, FL). 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 Lindsey Ayala's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lindsey Ayala accept?

Health plans from Anthem Blue Cross and Blue Shield list Lindsey Ayala 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 Lindsey Ayala was last updated on October 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.