DR. CHRISTINA DAWN NELSON PH.D.
NPI 1952743304
Psychologist - Clinical in Rancho Santa Fe, CA

Q: What is Christina Nelson's NPI number?

The NPI number for Christina Nelson is 1952743304. It was assigned to this individual provider in the NPPES registry on July 26, 2013. The provider is also known as Dr. Christina Dawn Wafer Phd.

Q: What is Christina Nelson'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 Christina Nelson was last updated on February 17, 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.

Active since July 26, 2013PECOS Enrolled

6320 EL SICOMORO #2174, RANCHO SANTA FE, CA 92067(858) 997-5535 Get Directions Write a Review

NPPES record last updated: February 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Christina Dawn Nelson Ph.d. NPPES

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

DR. CHRISTINA DAWN NELSON PH.D. (NPI 1952743304) is an individual clinical provider in Rancho Santa Fe, California, licensed in California (PSY32287) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1952743304

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHRISTINA DAWN NELSONCredential: PH.D.

Location Address6320 EL SICOMORO #2174Rancho Santa Fe, CA 92067-2174

Mailing Address6320 El Sicomoro #2174Rancho Santa Fe, CA 92067-2174 · (858) 997-5535

Phone(858) 997-5535

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateJuly 26, 2013

Last NPPES UpdateFebruary 17, 2026

NPPES CertifiedFebruary 17, 2026

✔ NPI 1952743304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in CA · PSY32287✔ Licensed in HI · PSY1964✔ Licensed in ID · PSY203419

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.

Other Names 1

Former Name (1)Dr. Christina Dawn Wafer Phd

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christina Dawn Nelson Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032611256

PECOS Enrollment IDI20250910002864

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92067 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.

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 Christina Nelson's NPI number?

The NPI number for Christina Nelson is 1952743304. It was assigned to this individual provider in the NPPES registry on July 26, 2013. The provider is also known as Dr. Christina Dawn Wafer Phd.

Where is Christina Nelson located?

Christina Nelson practices at 6320 El Sicomoro #2174, Rancho Santa Fe, CA 92067. The listed phone number is (858) 997-5535.

What is Christina Nelson's specialty?

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

Is Christina Nelson enrolled in Medicare?

Yes. Christina Nelson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christina Nelson was last updated on February 17, 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.