Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joelle Valvo Siegel, PSY.D.
Clinical Psychologist in Bangor, ME · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467573873
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Registry record
Entity type Individual (Type 1)
Name Joelle Valvo Siegel
Credential PSY.D.
Sex Female
Practice address 6 State St, Suite 413, Bangor, ME, 04401
Phone (207) 942-9600
Fax (207) 942-2627
Enumeration date Apr 3, 2007
Last updated in NPPES May 2, 2016
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Primary
103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Secondary
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Secondary
103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Secondary
103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Secondary
103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License PS971 (ME) Secondary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 289950000 | Medicaid | ME | - |
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
Where does Joelle Siegel practice?
The practice location on file with NPPES is in Bangor, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joelle Siegel?
The National Provider Identifier (NPI) for Joelle Siegel is 1467573873, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Brian Selby Psychologist · Bangor, ME NPI 1194768887 Lois Dvorak Professional Counselor · Bangor, ME NPI 1508932963 Jennifer Ruhlin Clinical Social Worker · Bangor, ME NPI 1306904206 Arlan Hurd Social Worker · Bangor, ME NPI 1073673133 Michael Dematteo Clinical Social Worker · Bangor, ME NPI 1437296340 B. Warren Mental Health Counselor · Bangor, ME NPI 1679605760 Jon Siegel Family Psychologist · Bangor, ME NPI 1124149513 Laurene Collins Professional Counselor · Bangor, ME NPI 1144342122
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-02.