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MISS CHELSEA CARISSA SPITZE PHD
NPI 1700021284
Psychologist - Clinical in Napa, CA

Active since December 11, 2008PECOS Enrolled
2100 NAPA VALLEJO HWY., NAPA, CA 94558(707) 253-5654(707) 253-5097 Get Directions Write a Review

NPPES record last updated: November 18, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Miss Chelsea Carissa Spitze Phd NPPES

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

MISS CHELSEA CARISSA SPITZE PHD (NPI 1700021284) is an individual clinical provider in Napa, California, licensed in California (28598) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700021284
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameMISS CHELSEA CARISSA SPITZECredential: PHD
Location Address2100 NAPA VALLEJO HWY.Napa, CA 94558-6293
Mailing Address2100 Napa Vallejo Hwy.Napa, CA 94558-6293 · (707) 253-5654 · Fax (707) 253-5097
Phone(707) 253-5654
Fax(707) 253-5097
Sole ProprietorNo
Enumeration DateDecember 11, 2008
Last NPPES UpdateNovember 18, 2016
✔ NPI 1700021284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 28598
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X
2100 NAPA VALLEJO HWY., Napa, CA 94558
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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)

Miss Chelsea Carissa Spitze Phd 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 Reassignment

Medicare enrollment records show Chelsea Spitze reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Department Of State Hospitals
Same address
Psychiatric Hospital
2100 NAPA VALLEJO HWY
Napa, CA 94558
  • Reassigned Medicare billing, California enrollment
  • 755 clinicians in this Medicare group
NPI 1326098161 (707) 253-5000

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 94558 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
$192.16 typical visit price
range $65.08 – $192.16
Typical copayment $48.04 (range $16.27 – $48.04)
Most-billed visit code 99205
Established Patient
$113.15 typical visit price
range $21.86 – $157.83
Typical copayment $28.28 (range $5.46 – $39.45)
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 20

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

MR. JOHN DURBIN MCILNAY PSYD
Psychologist
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5654
JOEL STEVEN MOSTOW M.D.
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5654
YING-YING YEH PHD
Psychologist
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5000
DR. LUCIANO TRISTAN PHD
Psychologist
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5654
DR. ERIC ALEXANDER GONZALEZ PH.D.
Psychologist
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5654
DR. SABINA VILLALOBOS CORREA PSYD
Psychologist
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5000
KAISER SULTANA M.D.
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5000
DR. JASKARAN SINGH MOMI M.D.
Internal Medicine
2100 NAPA VALLEJO HWY.
NAPA, CA 94558
Napa County (707) 253-5000

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 Chelsea Spitze's NPI number?

The NPI number for Chelsea Spitze is 1700021284. It was assigned to this individual provider in the NPPES registry on December 11, 2008.

Where is Chelsea Spitze located?

Chelsea Spitze practices at 2100 Napa Vallejo Hwy., Napa, CA 94558. The listed phone number is (707) 253-5654.

What is Chelsea Spitze's specialty?

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

Is Chelsea Spitze enrolled in Medicare?

Yes. Chelsea Spitze is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chelsea Spitze's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Spitze reassigns Medicare benefits to Department Of State Hospitals (Napa, 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 Chelsea Spitze'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 Chelsea Spitze was last updated on November 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.