Dr. Alan David Kaplan, PSY.D.

Dr. Alan David Kaplan is a Clinical Psychologist provider (Psychologist) practicing in Commack, NY, registered in the NPPES registry with NPI 1407851686 since 2005. The credential PSYD stands for Doctor of Psychology. Practices at A Better Life Through Psychological Services P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1407851686
Entity type	Individual (Type 1)
Name	Dr. Alan David Kaplan
Credential	PSY.D.
Sex	Male
Practice address	Commack, NY, 11725
Phone	6315444825
Fax	6315444825
Enumeration date	2005-06-15
Last updated in NPPES	2007-07-08

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	8601-1	NY

PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Copy-ready billing details

Provider: Alan Kaplan, PSY.D.
NPI: 1407851686
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Commack, NY, 11725

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1750481396	Robin Kaplan	Individual	Clinical Social Worker	Commack, NY
1659429942	A Better Life Through Psychological Services P.C.	Organization	Clinical Psychologist	Commack, NY

Verify this record

Cross-check NPI 1407851686 against the authoritative CMS record: view Dr. Alan David Kaplan on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Alan Kaplan?

Alan Kaplan is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.