IndividualActive
Carissa Herendeen
NPI 1487511598 · Clinical Social Worker · Merrillville, IN
Carissa Herendeen is a Clinical Social Worker provider in Merrillville, IN (NPI 1487511598).
Provider details
- NPI number
- 1487511598
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
244 E 90th Dr
Merrillville, IN 46410-8102
Phone: (219) 323-3311
Street-level locationGet directions
Mailing address
244 E 90th Dr
Merrillville, IN 46410-8102
Registry dates
- Enumerated
- 2026-01-08
- Last updated
- 2026-01-08
- Certified
- 2026-01-08
Frequently asked questions
- What is Carissa Herendeen's NPI number?
- Carissa Herendeen's National Provider Identifier (NPI) is 1487511598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carissa Herendeen's specialty?
- Carissa Herendeen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Carissa Herendeen located?
- Carissa Herendeen's practice location on file with NPPES is 244 E 90th Dr, Merrillville, IN 46410-8102.
- What is Carissa Herendeen's phone number?
- The practice phone number listed in the NPPES registry for Carissa Herendeen is (219) 323-3311.
- Is Carissa Herendeen's NPI active?
- Yes — Carissa Herendeen's NPI (1487511598) is active in the NPPES registry as of the last update on 2026-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.