CHELSEA LYNN MATTESON PSYD
NPI 1093293441
Psychologist - Clinical in Scottsdale, AZ

Q: What is Chelsea Matteson's NPI number?

The NPI number for Chelsea Matteson is 1093293441. It was assigned to this individual provider in the NPPES registry on July 29, 2018.

Q: What is Chelsea Matteson's specialty?

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

Q: Is Chelsea Matteson enrolled in Medicare?

No. Chelsea Matteson has opted out of Medicare through June 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Chelsea Matteson was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since July 29, 2018Opted out of Medicare · through Jun 30, 2027

21803 N SCOTTSDALE RD STE 105, SCOTTSDALE, AZ 85255(480) 630-0593 Get Directions Write a Review

NPPES record last updated: June 27, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 18, 2021, Jul 29, 2018 (2 updates tracked since 2018).

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About Chelsea Lynn Matteson Psyd NPPES

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

CHELSEA LYNN MATTESON PSYD (NPI 1093293441) is an individual clinical provider in Scottsdale, Arizona, licensed in Arizona (005383) and active in the NPI registry since July 2018. She has opted out of Medicare through June 30, 2027.

NPPES Registry Identity

NPI1093293441

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameCHELSEA LYNN MATTESONCredential: PSYD

Location Address21803 N SCOTTSDALE RD STE 105Scottsdale, AZ 85255-7444

Mailing Address21803 N Scottsdale Rd Ste 105Scottsdale, AZ 85255-7444 · (480) 630-0593

Phone(480) 630-0593

Sole ProprietorNo

Enumeration DateJuly 29, 2018

Last NPPES UpdateJune 27, 20232 updates tracked since enumeration

NPPES CertifiedOctober 18, 2021

✔ NPI 1093293441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in AZ · 005383

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

21803 N SCOTTSDALE RD STE 105, Scottsdale, AZ 85255

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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

Chelsea Lynn Matteson Psyd 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 June 30, 2021 through June 30, 2027.

Opt-Out Effective DateJune 30, 2021

Opt-Out In Effect ThroughJune 30, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 4

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

MATTESON & SANCHEZ PSYCHOLOGICAL SERVICES PLLC

Psychologist (Clinical)

21803 N SCOTTSDALE RD STE 105
SCOTTSDALE, AZ 85255

Maricopa County (480) 630-0593

NICOLE BABB

Marriage & Family Therapist

21803 N SCOTTSDALE RD STE 105
SCOTTSDALE, AZ 85255

Maricopa County (602) 206-0001

HANNAH NAUMANN

Psychologist

21803 N SCOTTSDALE RD STE 105
SCOTTSDALE, AZ 85255

Maricopa County (480) 630-0593

DR. COLETTE DE BRUYN PSY.D.

Psychologist (Clinical)

21803 N SCOTTSDALE RD STE 105
SCOTTSDALE, AZ 85255

Maricopa County (480) 630-0593

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 Matteson's NPI number?

The NPI number for Chelsea Matteson is 1093293441. It was assigned to this individual provider in the NPPES registry on July 29, 2018.

Where is Chelsea Matteson located?

Chelsea Matteson practices at 21803 N Scottsdale Rd Ste 105, Scottsdale, AZ 85255. The listed phone number is (480) 630-0593.

What is Chelsea Matteson's specialty?

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

Is Chelsea Matteson enrolled in Medicare?

No. Chelsea Matteson has opted out of Medicare through June 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Chelsea Matteson was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.