Ryan Pappas, D.O.
NPI 1235577065 · Clinical Neurophysiology Physician · Valparaiso, IN
Ryan Pappas, D.O. is a Clinical Neurophysiology Physician provider in Valparaiso, IN (NPI 1235577065).
Provider details
- NPI number
- 1235577065
- Entity type
- Individual
- Primary specialty
- Clinical Neurophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 02005729A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Carbamazepine | 26 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 85 E US Highway 6Valparaiso, IN 46383-8947Phone: (844) 774-3627Fax: (219) 364-3610
- 813 Porter Campus DrValparaiso, IN 46383-0063Phone: (844) 774-3627Fax: (219) 364-3616
- 201 Bjc Saint Peters Dr Ste 200Saint Peters, MO 63376-3386Phone: (636) 916-7060Fax: (636) 916-9421
Registry dates
- Enumerated
- 2013-06-14
- Last updated
- 2020-09-18
- Certified
- 2020-09-18
Frequently asked questions
- What is Ryan Pappas's NPI number?
- Ryan Pappas's National Provider Identifier (NPI) is 1235577065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Pappas's specialty?
- Ryan Pappas is listed in the NPPES registry with a primary specialty of Clinical Neurophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Pappas located?
- Ryan Pappas's practice location on file with NPPES is 2000 Roosevelt Rd Ste 207, Valparaiso, IN 46383-2802.
- What is Ryan Pappas's phone number?
- The practice phone number listed in the NPPES registry for Ryan Pappas is (844) 774-3627.
- Is Ryan Pappas's NPI active?
- Yes — Ryan Pappas's NPI (1235577065) is active in the NPPES registry as of the last update on 2020-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.