MARCANN MENTAL HEALTH SERVICES, PLLC
NPI 1992036545
Psychologist - Clinical in Phoenix, AZ

Q: What is Marcann Mental Health Services, PLLC's NPI number?

The NPI number for Marcann Mental Health Services, PLLC is 1992036545. It was assigned to this organization in the NPPES registry on January 21, 2010.

Q: What is Marcann Mental Health Services, PLLC's specialty?

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

Active since January 21, 2010

4045 E BELL RD STE 139, PHOENIX, AZ 85032(602) 824-9309 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 28, 2026, Apr 7, 2025 (2 updates tracked since 2025).

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About Marcann Mental Health Services, Pllc NPPES

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

MARCANN MENTAL HEALTH SERVICES, PLLC (NPI 1992036545) is a healthcare organization registered as a clinical in Phoenix, Arizona and active in the NPI registry since January 2010. The organization maintains 2 additional practice locations and lists Steven H Domann, Psy.d, as its authorized official.

NPPES Registry Identity

NPI1992036545

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameMARCANN MENTAL HEALTH SERVICES, PLLC

Location Address4045 E BELL RD STE 139Phoenix, AZ 85032-2239

Mailing Address4045 E Bell Rd Ste 139Phoenix, AZ 85032-2239 · (602) 824-9309

Phone(602) 824-9309

Organization SubpartNo

Authorized OfficialSteven H DomannPsy.d · (602) 824-9309

Enumeration DateJanuary 21, 2010

Last NPPES UpdateJanuary 28, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2026

✔ NPI 1992036545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in AZ · 3981✔ Licensed in IL · 071006204

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 ListedNurse Practitioner · FamilyTaxonomy 363LF0000X

Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 209005463041233170 (IL), AP3318 (AZ)

4045 E BELL RD STE 139, Phoenix, AZ 85032

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Secondary Practice Locations 2

Location 13815 E Bell Rd Ste 1500Phoenix, AZ 85032-2177 · Phone (602) 824-9309

Location 24545 N 36th St, Ste 205Phoenix, AZ 85018-3462 · Phone (773) 574-4713

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

MS. LAURA ANN HOLLADAY ARNP

Nurse Practitioner (Family)

4045 E BELL RD STE 139
PHOENIX, AZ 85032

Maricopa County (602) 824-9309

SERGIO ARIAS RN

Registered Nurse

4045 E BELL RD STE 139
PHOENIX, AZ 85032

Maricopa County (602) 824-9309

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 Marcann Mental Health Services, PLLC's NPI number?

The NPI number for Marcann Mental Health Services, PLLC is 1992036545. It was assigned to this organization in the NPPES registry on January 21, 2010.

Where is Marcann Mental Health Services, PLLC located?

Marcann Mental Health Services, PLLC is located at 4045 E Bell Rd Ste 139, Phoenix, AZ 85032. The listed phone number is (602) 824-9309.

What is Marcann Mental Health Services, PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Marcann Mental Health Services, PLLC was last updated on January 28, 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.