Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sherrie D. All, PH.D.

Clinical Psychologist in Chicago, IL · enumerated 2010 · practices at Sherrie D All, Phd, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255643896

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Registry record

Entity type Individual (Type 1)

Name Dr. Sherrie D. All

Credential PH.D.

Sex Female

Practice address 30 N Michigan Ave Ste 2029, Chicago, IL, 60602

Phone (773) 345-3495

Fax (877) 259-2359

Enumeration date Jul 12, 2010

Last updated in NPPES Mar 16, 2023

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071007929 (IL) Primary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 071007929 (IL) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 071007929 (IL) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 071007929 (IL) Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License 071007929 (IL) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Sherrie All?

Sherrie All is registered in NPPES with the primary taxonomy of Clinical Psychologist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-16.