Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles Edward Drebing, PH.D.

Clinical Psychologist in Bedford, MA · enumerated 2006.

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

National Provider Identifier

1902863616

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Edward Drebing

Credential PH.D.

Sex Male

Practice address 200 Springs Rd, Psychology Service, Bedford, MA, 01730

Phone (781) 687-2462

Fax (781) 687-2169

Enumeration date Apr 27, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 6635 (MA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6635 (MA) Primary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 6635 (MA) 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.

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Frequently asked questions

How do I verify Charles Drebing's NPI record?

Cross-check NPI 1902863616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902863616 active?

Yes, as of the latest NPPES snapshot, NPI 1902863616 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.