Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence David Dickinson, MD

Neurological Surgery Physician in Castro Valley, CA · enumerated 2006.

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

National Provider Identifier

1083669592

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Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence David Dickinson

Credential MD

Sex Male

Practice address 20055 Lake Chabot Rd, # 110, Castro Valley, CA, 94546

Phone (510) 886-3138

Fax (510) 373-1616

Enumeration date May 23, 2006

Last updated in NPPES Mar 17, 2016

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License G84805 (CA) Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License DR.0054873 (CO) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
75639700	Medicaid	CO	-

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 Lawrence Dickinson's NPI record?

Cross-check NPI 1083669592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083669592 active?

Yes, as of the latest NPPES snapshot, NPI 1083669592 is active (record last updated 2016-03-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-17.