MR. NATHAN CHOW
NPI 1134564206
Psychologist - Clinical in La Jolla, CA

Q: What is Nathan Chow's NPI number?

The NPI number for Nathan Chow is 1134564206. It was assigned to this individual provider in the NPPES registry on May 2, 2013.

Q: What is Nathan Chow's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nathan Chow was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since May 02, 2013PECOS Enrolled

4180 LA JOLLA VILLAGE DR, LA JOLLA, CA 92037(310) 872-0808 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 22, 2025, Feb 11, 2022 (2 updates tracked since 2022).

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About Mr. Nathan Chow NPPES

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

MR. NATHAN CHOW (NPI 1134564206) is an individual clinical provider in La Jolla, California, licensed in California (PSY29721) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134564206

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameMR. NATHAN CHOW

Location Address4180 LA JOLLA VILLAGE DRLa Jolla, CA 92037-1402

Mailing Address4180 La Jolla Village DrLa Jolla, CA 92037-1402 · (310) 872-0808

Phone(310) 872-0808

Sole ProprietorYes

Enumeration DateMay 2, 2013

Last NPPES UpdateDecember 22, 20252 updates tracked since enumeration

NPPES CertifiedDecember 22, 2025

✔ NPI 1134564206 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 · PSY29721

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.

4180 LA JOLLA VILLAGE DR, La Jolla, CA 92037

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Nathan Chow 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

Medicare enrollment records show Nathan Chow reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Center For Neurohealth, Inc.

Same address

Behavioral Neurology & Neuropsychiatry

4180 LA JOLLA VILLAGE DR STE 240
La Jolla, CA 92037

Reassigned Medicare billing, California enrollment
19 clinicians in this Medicare group

NPI 1154864874 (866) 277-2659

Permanente Medical Group Inc

410 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

Ocean Psychiatry Inc

420 mi

Psychiatry

39210 STATE ST STE 100
Fremont, CA 94538

Reassigned Medicare billing, California enrollment
31 clinicians in this Medicare group

NPI 1396306338 (510) 451-2000

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 92037 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

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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 12

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

DR. FRANK J ALTOBELLO PHD

Psychologist

4180 LA JOLLA VILLAGE DR, STE 250
LA JOLLA, CA 92037

San Diego County (850) 452-3588

DR. PETER MCDADE I PH.D.

Psychologist (Clinical)

4180 LA JOLLA VILLAGE DR, SUITE 250
LA JOLLA, CA 92037

San Diego County (619) 515-4520

GRACE REEGO DACM, L.AC.

Acupuncturist

4180 LA JOLLA VILLAGE DR
LA JOLLA, CA 92037

San Diego County (866) 277-2659

DR. ANN WHEALEN POCKROS PH.D.

Psychologist (Clinical)

4180 LA JOLLA VILLAGE DR, SUITE 530
LA JOLLA, CA 92037

San Diego County (858) 552-1005

DR. MARY ELIZABETH NEAL PH.D.

Psychologist (Clinical)

4180 LA JOLLA VILLAGE DR, #550B
LA JOLLA, CA 92037

San Diego County (858) 546-3913

DR. STEPHEN ROBERT SILK PH.D.

Psychologist

4180 LA JOLLA VILLAGE DR, SUITE 550
LA JOLLA, CA 92037

San Diego County (858) 546-9888

DR. ALAN SUGARMAN PH.D.

Psychologist (Psychoanalysis)

4180 LA JOLLA VILLAGE DR, SUITE 550B
LA JOLLA, CA 92037

San Diego County (858) 453-5562

JENNIFER MORTENSEN SUMNER PH.D.

Psychologist (Clinical)

4180 LA JOLLA VILLAGE DR, SUITE 240
LA JOLLA, CA 92037

San Diego County (866) 277-2659

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 Nathan Chow's NPI number?

The NPI number for Nathan Chow is 1134564206. It was assigned to this individual provider in the NPPES registry on May 2, 2013.

Where is Nathan Chow located?

Nathan Chow practices at 4180 La Jolla Village Dr, La Jolla, CA 92037. The listed phone number is (310) 872-0808.

What is Nathan Chow's specialty?

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

Is Nathan Chow enrolled in Medicare?

Yes. Nathan Chow is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nathan Chow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Chow reassigns Medicare benefits to 3 organizations: Center For Neurohealth, Inc. (La Jolla, CA), Permanente Medical Group Inc (Santa Clara, CA) and Ocean Psychiatry Inc (Fremont, 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 Nathan Chow'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 Nathan Chow was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.