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COURTNEY CHAPPUIS FARMER PH.D.
NPI 1336690924
Psychologist - Clinical in San Mateo, CA

Active since October 18, 2016Opted out of Medicare · through Apr 1, 2027
87 LODATO AVE, SAN MATEO, CA 94403(337) 288-4952 Get Directions Write a Review

NPPES record last updated: October 18, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Courtney Chappuis Farmer Ph.d. NPPES

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

COURTNEY CHAPPUIS FARMER PH.D. (NPI 1336690924) is an individual clinical provider in San Mateo, California, licensed in California (PSY28514) and active in the NPI registry since October 2016. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1336690924
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameCOURTNEY CHAPPUIS FARMERCredential: PH.D.
Location Address87 LODATO AVESan Mateo, CA 94403-1723
Mailing Address87 Lodato AveSan Mateo, CA 94403-1723 · (337) 288-4952
Phone(337) 288-4952
Sole ProprietorNo
Enumeration DateOctober 18, 2016
✔ NPI 1336690924 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 · PSY28514
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.
87 LODATO AVE, San Mateo, CA 94403
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Courtney Chappuis Farmer Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2017 through April 1, 2027.

Opt-Out Effective DateApril 1, 2017
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94403 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 Courtney Farmer's NPI number?

The NPI number for Courtney Farmer is 1336690924. It was assigned to this individual provider in the NPPES registry on October 18, 2016.

Where is Courtney Farmer located?

Courtney Farmer practices at 87 Lodato Ave, San Mateo, CA 94403. The listed phone number is (337) 288-4952.

What is Courtney Farmer's specialty?

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

Is Courtney Farmer enrolled in Medicare?

No. Courtney Farmer has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Courtney Farmer was last updated on October 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.