What is William Adler's NPI number?

William Adler's National Provider Identifier (NPI) is 1659844785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Adler's specialty?

William Adler is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is William Adler located?

William Adler's practice location on file with NPPES is 27777 Inkster Rd Ste 100, Farmington Hills, MI 48334-5312.

What is William Adler's phone number?

The practice phone number listed in the NPPES registry for William Adler is (248) 299-0030.

Is William Adler's NPI active?

Yes — William Adler's NPI (1659844785) is active in the NPPES registry as of the last update on 2025-12-03.

IndividualActive

William Adler

NPI 1659844785 · Behavior Analyst · Farmington Hills, MI

William Adler is a Behavior Analyst provider in Farmington Hills, MI (NPI 1659844785).

Provider details

NPI number: 1659844785
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 7401003102 (MI)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 7401003102 (MI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

27777 Inkster Rd Ste 100

Farmington Hills, MI 48334-5312

Phone: (248) 299-0030

Street-level locationGet directions

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Mailing address