DR. ARWEN MICHELLE MARKER PHD
NPI 1821720954
Psychologist in Salt Lake City, UT

Active since June 28, 2022PECOS Enrolled
81 N MARIO CAPECCHI DR, SALT LAKE CITY, UT 84113(801) 662-5594(801) 662-6756 Get Directions Write a Review

NPPES record last updated: January 23, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 23, 2023, Dec 11, 2022 (2 updates tracked since 2022).

About Dr. Arwen Michelle Marker Phd NPPES

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

DR. ARWEN MICHELLE MARKER PHD (NPI 1821720954) is an individual psychologist in Salt Lake City, Utah, licensed in Utah (12417605-2501) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821720954
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. ARWEN MICHELLE MARKERCredential: PHD
Location Address81 N MARIO CAPECCHI DRSalt Lake City, UT 84113-1125
Mailing Address81 N Mario Capecchi DrSalt Lake City, UT 84113-1125 · (801) 662-5594
Fax(801) 662-6756
Sole ProprietorNo
Enumeration DateJune 28, 2022
Last NPPES UpdateJanuary 23, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2023
✔ NPI 1821720954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in UT · 12417605-2501
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 12417605-2501 (UT)
81 N MARIO CAPECCHI DR, Salt Lake City, UT 84113

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arwen Michelle Marker 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 Reassignments

2

Medicare enrollment records show Arwen Marker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pediatrics
81 N MARIO CAPECCHI DR
Salt Lake City, UT 84113
  • Reassigned Medicare billing, Utah enrollment
  • 111 clinicians in this Medicare group
Pediatrics
100 N MARIO CAPECCHI DR
Salt Lake City, UT 84113
  • Reassigned Medicare billing, Utah enrollment
  • 1,729 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Anesthesiology
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Pediatrics (Pediatric Allergy/Immunology)
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Hospitalist
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Nurse Practitioner (Family)
81 N MARIO CAPECCHI DR
SLC, UT 84113
Social Worker (Clinical)
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Nurse Practitioner (Family)
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113
Student in an Organized Health Care Education/Training Program
81 N MARIO CAPECCHI DR
SALT LAKE CITY, UT 84113

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 Arwen Marker's NPI number?

The NPI number for Arwen Marker is 1821720954. It was assigned to this individual provider in the NPPES registry on June 28, 2022.

Where is Arwen Marker located?

Arwen Marker practices at 81 N Mario Capecchi Dr, Salt Lake City, UT 84113. The listed phone number is (801) 662-5594.

What is Arwen Marker's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Arwen Marker enrolled in Medicare?

Yes. Arwen Marker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Arwen Marker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arwen Marker reassigns Medicare benefits to 2 organizations: University Of Utah Pediatric Behavioral Health Services (Salt Lake City, UT) and Ihc Health Services Inc (Salt Lake City, UT). 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 Arwen Marker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arwen Marker accept?

Health plans from BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah, Select Health and University of Utah Health Plans list Arwen Marker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arwen Marker was last updated on January 23, 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.