Lauren Marissa Rittenberg, D.O.
NPI 1013203959ActiveIndividual· Urology· Tucson, AZ
Urology (D.O.) in Tucson, Arizona, trained at Philadelphia College of Osteopathic Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $295,860 for 1,518 claims, against $72,591 paid for services in 2024. Valencia Technologies Corporation was the largest of 7 companies reporting payments in 2025, $569.18 in all, mostly food and beverage.
Overview
| NPI | 1013203959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2011 |
| Last updated in NPPES | Sep 23, 2024 |
| Certified by provider | Sep 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 010492 | AZ |
| Urology | 208800000X | 39376 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 2,224 across 50 procedure codes |
| Paid by Medicare | $72,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,518 · 2,627 30-day fills |
|---|---|
| Patients | 503 |
| Total drug cost | $295,860 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Urology |
Medical group
- Tucson Physician Group Holdings LLCTucson, AZ · 201 clinicians
Hospital affiliations
- St Joseph's HospitalTucson, AZ
- St. Mary's HospitalTucson, AZ
Industry payments (Open Payments)
- 2025$569.18 · 20 payments from 7 companies
- 2024$2,365 · 35 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Valencia Technologies Corporation | $255.21 | 4 |
| Medtronic, Inc. | $148.23 | 9 |
| Abbvie Inc. | $77.44 | 3 |
| Boston Scientific Corporation | $33.79 | 1 |
| Sumitomo Pharma America, Inc. | $24.91 | 1 |
What the 2025 payments were for
- Food and Beverage$569.18 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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