OrganizationActive
Core Diagnostics LLC
NPI 1831850064 · Family Medicine Physician · Hammond, IN
Core Diagnostics LLC is a Family Medicine Physician organization in Hammond, IN (NPI 1831850064).
Provider details
- NPI number
- 1831850064
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rita Christiano, Ceo(219) 237-3831
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
3831 Hohman Ave
Hammond, IN 46327-1160
Phone: (219) 237-3831
Street-level locationGet directions
Mailing address
1451 Edgewater Rd
Crown Point, IN 46307-8255
Other names (DBA / former)
- Doing business as
- Core Diagnositcs
- Doing business as
- Core Diagnositcs
Registry dates
- Enumerated
- 2022-01-10
- Last updated
- 2022-08-24
- Certified
- 2022-08-24
Frequently asked questions
- What is Core Diagnostics LLC's NPI number?
- Core Diagnostics LLC's National Provider Identifier (NPI) is 1831850064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Core Diagnostics LLC?
- Core Diagnostics LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Core Diagnostics LLC located?
- Core Diagnostics LLC's practice location on file with NPPES is 3831 Hohman Ave, Hammond, IN 46327-1160.
- What is Core Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Core Diagnostics LLC is (219) 237-3831.
- Who is the authorized official for Core Diagnostics LLC?
- The authorized official listed on Core Diagnostics LLC's NPPES record is Rita Christiano, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Core Diagnostics LLC's NPI active?
- Yes — Core Diagnostics LLC's NPI (1831850064) is active in the NPPES registry as of the last update on 2022-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.