IndividualActive
Merle Holland, EDD
NPI 1457450942 · Psychologist · Chicago, IL
Merle Holland, EDD is a Psychologist provider in Chicago, IL (NPI 1457450942).
Provider details
- NPI number
- 1457450942
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- EDD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071.007610 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2651 N. Magnolia Ave.
Chicago, IL 60614
Phone: (312) 515-9423
Street-level locationGet directions
Mailing address
2651 N. Magnolia Ave.
Chicago, IL 60614-1213
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2012-07-10
Frequently asked questions
- What is Merle Holland's NPI number?
- Merle Holland's National Provider Identifier (NPI) is 1457450942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merle Holland's specialty?
- Merle Holland is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Merle Holland located?
- Merle Holland's practice location on file with NPPES is 2651 N. Magnolia Ave., Chicago, IL 60614.
- What is Merle Holland's phone number?
- The practice phone number listed in the NPPES registry for Merle Holland is (312) 515-9423.
- Is Merle Holland's NPI active?
- Yes — Merle Holland's NPI (1457450942) is active in the NPPES registry as of the last update on 2012-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.