IndividualActive
Maria Lazarevic, PHD
NPI 1598519936 · Psychologist · Merrillville, IN
Maria Lazarevic, PHD is a Psychologist provider in Merrillville, IN (NPI 1598519936).
Provider details
- NPI number
- 1598519936
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
260 E 90th Dr
Merrillville, IN 46410-8102
Phone: (312) 972-6877
Street-level locationGet directions
Mailing address
4335 Dewey Ave
Matteson, IL 60443-9711
Registry dates
- Enumerated
- 2024-04-12
- Last updated
- 2024-04-12
- Certified
- 2024-04-12
Frequently asked questions
- What is Maria Lazarevic's NPI number?
- Maria Lazarevic's National Provider Identifier (NPI) is 1598519936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Lazarevic's specialty?
- Maria Lazarevic is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Maria Lazarevic located?
- Maria Lazarevic's practice location on file with NPPES is 260 E 90th Dr, Merrillville, IN 46410-8102.
- What is Maria Lazarevic's phone number?
- The practice phone number listed in the NPPES registry for Maria Lazarevic is (312) 972-6877.
- Is Maria Lazarevic's NPI active?
- Yes — Maria Lazarevic's NPI (1598519936) is active in the NPPES registry as of the last update on 2024-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.