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Darrell Snyder, PHD
NPI 1720066715 · Psychologist · Chicago, IL
Darrell Snyder, PHD is a Psychologist provider in Chicago, IL (NPI 1720066715).
Provider details
- NPI number
- 1720066715
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
8941 S Western Ave
Chicago, IL 60620-6132
Phone: (773) 445-1544
Fax: (773) 238-5902
Street-level locationGet directions
Mailing address
8941 S Western Ave
Chicago, IL 60620-6132
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2007-12-06
Frequently asked questions
- What is Darrell Snyder's NPI number?
- Darrell Snyder's National Provider Identifier (NPI) is 1720066715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrell Snyder's specialty?
- Darrell Snyder is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Darrell Snyder located?
- Darrell Snyder's practice location on file with NPPES is 8941 S Western Ave, Chicago, IL 60620-6132.
- What is Darrell Snyder's phone number?
- The practice phone number listed in the NPPES registry for Darrell Snyder is (773) 445-1544.
- Is Darrell Snyder's NPI active?
- Yes — Darrell Snyder's NPI (1720066715) is active in the NPPES registry as of the last update on 2007-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.