Ryan Tulowitzki, DO
NPI 1134488521ActiveIndividual· Internal Medicine, Nephrology· Mobile, AL
Internal Medicine, Nephrology (DO) in Mobile, Alabama, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $487,094 for 2,245 claims, against $122,557 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $216.94 in all, mostly food and beverage.
Overview
| NPI | 1134488521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 7, 2012 |
| Last updated in NPPES | Sep 7, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | DO. 1687 | AL |
| Internal Medicine | 207R00000X | DO.1687 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 329 |
|---|---|
| Services billed | 1,370 across 27 procedure codes |
| Paid by Medicare | $122,557 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,245 · 5,321 30-day fills |
|---|---|
| Patients | 430 |
| Total drug cost | $487,094 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Nephrology Associates of Mobile, P.A.Mobile, AL · 41 clinicians
Hospital affiliations
- George Regional Health SystemLucedale, MS
- Jackson Medical CenterJackson, AL
- Mobile Infirmary Medical CenterMobile, AL
- Springhill Medical CenterMobile, AL
- USA Health HCA Providence Hospital, LLCMobile, AL
Other facilities
- Fmc Jackson (Tombigbee)Dialysis facility · Jackson, AL
- Fmc MobileDialysis facility · Mobile, AL
- Fmc ThomasvilleDialysis facility · Thomasville, AL
Industry payments (Open Payments)
- 2025$216.94 · 10 payments from 5 companies
- 2024$234.01 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $116.55 | 6 |
| Novartis Pharmaceuticals Corporation | $30.28 | 1 |
| Daiichi Sankyo Inc. | $28.24 | 1 |
| Mozarc Medical US LLC | $23.26 | 1 |
| Ardelyx, Inc. | $18.61 | 1 |
What the 2025 payments were for
- Food and Beverage$216.94 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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