Quick answers
- Which hospitals does Grant Springman work at?
- Medicare's official clinician data lists Grant Springman at 1 hospital: Northwest Health - Porter. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grant Springman see patients?
- Medicare's clinician data lists 1 practice location in Valparaiso, IN. Call before your visit to confirm the address.
- What is Grant Springman's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Grant Springman accept Medicare assignment?
- Yes. Medicare's clinician data says Grant Springman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Grant Springman?
- (219) 983-8300, as listed in official Medicare / NPI Registry data.
- What is Grant Springman's NPI number?
- 1538439609. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grant Springman works
Medicare's Facility Affiliation Data lists Grant Springman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Health - PorterValparaiso, IN · Acute Care Hospital · CCN 150035
Practice locations
Addresses where Grant Springman is enrolled with Medicare (CMS data updated 2026-10-02).
- 85 E US Hwy 6, Northwest PorterValparaiso, IN 46383 (219) 983‑8300
Group practices
Medicare enrollment lists Grant Springman as a member of this group (CMS data updated 2026-10-02).
- Hospitalist Physicians of Indiana PC150 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Valparaiso
Clinicians with the same Medicare primary specialty in Valparaiso, IN — not a recommendation.
Clinician information
| Medical school | Indiana University School Of Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538439609 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians