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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Betty Silon, PHD

Psychologist in Frederick, MD · enumerated 2006.

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

National Provider Identifier

1568539831

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Registry record

Entity type Individual (Type 1)
Name Betty Silon
Credential PHD
Sex Female
Practice address Frederick, MD, 21701
Phone (443) 995-0472
Enumeration date Nov 29, 2006
Last updated in NPPES Oct 28, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 02988 (MD) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
M030 Other MD CARE FIRST BLUE CHOICE
0564134 Other MD AETNA
GL36B Other MD CARE FIRST BLUE CROSS
0004366736 Other MD AETNA
532173 Other MD CARE FIRST BLUE CROSS

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.

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Frequently asked questions

Where does Betty Silon practice?
The practice location on file with NPPES is in Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Betty Silon?
The National Provider Identifier (NPI) for Betty Silon is 1568539831, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-28.