Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mar Pollock, LCSW
Clinical Social Worker in Tempe, AZ · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508037326
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Registry record
Entity type Individual (Type 1)
Name Ms. Mar Pollock
Credential LCSW
Sex Female
Practice address 2120 S Mcclintock Dr Ste 105, Tempe, AZ, 85282
Phone (480) 804-0326
Fax (480) 804-0083
Enumeration date Mar 19, 2008
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-2825 (AZ) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 55592 | Medicaid | AZ | - |
| Z145296 | Other | - | MEDICARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Mar Pollock?
Mar Pollock is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Crisis Preparation and Recovery, Inc. Community/Behavioral Health Agency · Tempe, AZ NPI 1588720650 Bronwyn Marshall Clinical Social Worker · Tempe, AZ NPI 1386793412 Patricia O'Connor Clinical Social Worker · Tempe, AZ NPI 1083835045 Crisis Preparation and Recovery, Inc. Community/Behavioral Health Agency · Tempe, AZ NPI 1508060492 Tina Clark-Dent Mental Health Counselor · Tempe, AZ NPI 1730344987 Yadira Davis Clinical Social Worker · Tempe, AZ NPI 1467688374 Lorain Moorehead Clinical Social Worker · Tempe, AZ NPI 1124340096 Caroline Allen Mental Health Counselor · Tempe, AZ NPI 1821313545
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.