Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Johnson-Greene, PH.D.

Clinical Neuropsychologist in Miami, FL · enumerated 2006.

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

National Provider Identifier

1700827334

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Johnson-Greene

Credential PH.D.

Sex Male

Practice address 1120 Nw 14th St, Clinical Research Building, Suite 954, Miami, FL, 33136

Phone (305) 243-8472

Fax (305) 243-4650

Enumeration date Jun 8, 2006

Last updated in NPPES Sep 10, 2010

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 7850 (FL) Primary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 7850 (FL) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 7850 (FL) 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 Douglas Johnson-Greene's NPI record?

Cross-check NPI 1700827334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700827334 active?

Yes, as of the latest NPPES snapshot, NPI 1700827334 is active (record last updated 2010-09-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-10.