Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ryan William Pappas, DO

Individual provider Neurology Physician · NPI 1235577065

Dr. Ryan William Pappas, DO is a Neurology Physician in Valparaiso, Indiana. Works from 4 locations. Licensed in Illinois, Indiana and Missouri.

Licensed in
IL, IN, MO
In the registry since
2013
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2000 Roosevelt Rd Ste 207
Valparaiso, IN 46383-2802
Phone: (844) 774-3627
Fax: (219) 364-3616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 813 Porter Campus Dr, Valparaiso, IN 46383-0063 — (844) 774-3627
  • 85 E Us Highway 6, Valparaiso, IN 46383-8947 — (844) 774-3627
  • 201 Bjc Saint Peters Dr Ste 200, Saint Peters, MO 63376-3386 — (636) 916-7060

Specialties & licences

Clinical Neurophysiology Physician (primary) Taxonomy 2084N0600X · Licence 02005729A (IN)
Neurology Physician Taxonomy 2084N0400X · Licence 02005729A (IN)
Neurology Physician Taxonomy 2084N0400X · Licence 036-139830 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence 2018015288 (MO)

Record details

NPI number1235577065
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 14, 2013
Last updated in NPPESSeptember 18, 2020
Certification dateSeptember 18, 2020
Mailing address2022 Kelle Dr, Chesterton, IN 46304-8708

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