OrganizationActive
Michael J. Hartman, MD
NPI 1437349495 · Orthopaedic Surgery of the Spine Physician · Munster, IN
Provider details
- NPI number
- 1437349495
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Martin Hall, Owner(708) 799-1144
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
801 Macarthur Blvd
Suite 304
Munster, IN 46321-2915
Phone: (219) 836-4123
Fax: (219) 836-0276
Approximate (ZIP-level) locationGet directions
Mailing address
801 Macarthur Blvd
Munster, IN 46321-2915
Other names (DBA / former)
- Doing business as
- Keystone Orthopedic Specialists
Registry dates
- Enumerated
- 2007-07-26
- Last updated
- 2007-07-26
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.