Infectious Disease Specialists PC
NPI 1245217215 · Infectious Disease Physician · Merrillville, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Infectious Disease Specialists PC is a Infectious Disease Physician organization in Merrillville, IN (NPI 1245217215).
Provider details
- NPI number
- 1245217215
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Sleweon, Md/President(219) 972-1547
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2025-07-31
Frequently asked questions
- What is Infectious Disease Specialists PC's NPI number?
- Infectious Disease Specialists PC's National Provider Identifier (NPI) is 1245217215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Infectious Disease Specialists PC?
- Infectious Disease Specialists PC is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Infectious Disease Specialists PC located?
- Infectious Disease Specialists PC's practice location on file with NPPES is 200 E 86th Pl, Merrillville, IN 46410-6258.
- What is Infectious Disease Specialists PC's phone number?
- The practice phone number listed in the NPPES registry for Infectious Disease Specialists PC is (219) 972-1547.
- Does Infectious Disease Specialists PC accept Medicare?
- Infectious Disease Specialists PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Infectious Disease Specialists PC?
- The authorized official listed on Infectious Disease Specialists PC's NPPES record is Thomas Sleweon, Md/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Infectious Disease Specialists PC's NPI active?
- Yes — Infectious Disease Specialists PC's NPI (1245217215) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.