Independent US Healthcare Provider Directory & Public Medical Database
Medical Specialty Listing

Internal Medicine Providers in South Bend, IN

Browse 55 verified Internal Medicine providers practicing in South Bend, Indiana.

55 Healthcare Providers
Showing 21–40 of 55 providers
Sorted by Name (A-Z)

Dr. Celestina I. Iheanacho , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1619927530
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Dr. Quanri Jin , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1992148811
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Dr. Mathew Jose Kallookulangara , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St Fl 1, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1912998642
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Dr. Jena Ruth Kern , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1760700454
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Dr. Carolyn Christine Klaus , MD

Internal Medicine

Active NPI Status
100 Navarre Pl, Ste. 4400, South Bend, IN 466011156
Phone: 5746474535
NPI Identifier 1811988561
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Dr. David G Kramer , MD

Internal Medicine

Notice of NPI Deactivation & Inactive Practice Status

⚠️ Deactivated NPI: May 08, 2025
2102 E Inwood Rd, South Bend, IN 466142443
Phone: 5742992400
NPI Identifier 1093705550
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Dr. Rachelina Portolese Kvietkus , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
211 N Eddy St, South Bend, IN 466173096
Phone: 5742379340
NPI Identifier 1376586420
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Dr. Nels R Leininger , MD

Internal Medicine

Active NPI Status
211 N Eddy St, South Bend, IN 466172808
Phone: 5742379340
NPI Identifier 1598755282
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Dr. Wen Sun Lum , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St, 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1497781124
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Dr. Alice S Lusk , MD

Internal Medicine

Active NPI Status
211 N Eddy St, South Bend, IN 466172808
Phone: 5742323327
NPI Identifier 1487644845
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Dr. John R Majewski , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
1402 Portage Ave, South Bend, IN 466161733
Phone: 5743346258
NPI Identifier 1255967352
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Dr. Kellen Mastick , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1538655709
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Dr. Monika Niemiec , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St, 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1063610327
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Dr. Stephen Dinsmoor Nightingale , MD

Internal Medicine

Active NPI Status
5838 W Brick Rd Ste 106, South Bend, IN 466288420
Phone: 5742471911
NPI Identifier 1952507170
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Dr. Barbara B Niklinska , MD

Internal Medicine

Active NPI Status
211 N Eddy St, South Bend, IN 466172808
Phone: 5742379340
NPI Identifier 1942290580
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Dr. Matthew Darl Norton , DO

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
2102 E Inwood Rd, South Bend, IN 466142443
Phone: 5742992400
NPI Identifier 1205064870
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Dr. Patricia C Osmolak , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St Fl 1, 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1194102723
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Dr. Sunday O Osunnuga , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1710937388
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Dr. Edna Pamatmat , MD

Internal Medicine

Active NPI Status
1901 W Western Ave Ste B, South Bend, IN 466193570
Phone: 5742349033
NPI Identifier 1730194416
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Dr. Ashish Bhagvandas Patel , MD

Internal Medicine

Active NPI Status ✓ Accepts Medicare Assignment
615 N Michigan St, 1st Fl Hospitalist Ste, South Bend, IN 466011033
Phone: 5746473050
NPI Identifier 1831186204
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