Dr. William Menaker, PH.D.

Dr. William Menaker is a Clinical Psychologist provider (Psychologist) practicing in Centennial, CO, registered in the NPPES registry with NPI 1073701413 since 2007. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1073701413
Entity type	Individual (Type 1)
Name	Dr. William Menaker
Credential	PH.D.
Sex	Male
Practice address	Centennial, CO, 80122
Phone	3038774407
Enumeration date	2007-10-10
Last updated in NPPES	2007-10-10

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	2840	CO

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details

Provider: William Menaker, PH.D.
NPI: 1073701413
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Centennial, CO, 80122

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1740347590	Andrew Hummell	Individual	Chiropractor	Centennial, CO
1366509549	Joseph Hummell	Individual	Chiropractor	Centennial, CO
1518024793	Paul Kimura	Individual	Chiropractor	Centennial, CO

Verify this record

Cross-check NPI 1073701413 against the authoritative CMS record: view Dr. William Menaker 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

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.

What specialty is William Menaker?

William Menaker 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-10.