Sharon Harig, MD
NPI 1770585861 · Pulmonary Disease Physician · Merrillville, IN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Harig, MD is a Pulmonary Disease Physician provider in Merrillville, IN (NPI 1770585861).
Provider details
- NPI number
- 1770585861
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01035172A (IN)
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
21 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
- 2005-06-02
- Last updated
- 2013-06-11
Frequently asked questions
- What is Sharon Harig's NPI number?
- Sharon Harig's National Provider Identifier (NPI) is 1770585861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Harig's specialty?
- Sharon Harig is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Harig located?
- Sharon Harig's practice location on file with NPPES is 8895 Broadway, Merrillville, IN 46410-7037.
- What is Sharon Harig's phone number?
- The practice phone number listed in the NPPES registry for Sharon Harig is (219) 738-2081.
- Does Sharon Harig accept Medicare?
- Sharon Harig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Harig's NPI active?
- Yes — Sharon Harig's NPI (1770585861) is active in the NPPES registry as of the last update on 2013-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.