Robert Christian Null, MD
NPI 1932547866ActiveIndividual· Ophthalmology, Glaucoma Specialist· Independence, MO
Ophthalmology, Glaucoma Specialist (MD) in Independence, Missouri, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $633,783 for 6,703 claims, against $248,734 paid for services in 2024. Abbvie Inc. reported $78.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1932547866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2013 |
| Last updated in NPPES | Sep 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Glaucoma Specialist Primary | 207WX0009X | 2019017090 | MO |
| Ophthalmology | 207W00000X | 2019017090 | MO |
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 - Ophthalmology (KS); Practitioner - Ophthalmology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 765 |
|---|---|
| Services billed | 2,616 across 34 procedure codes |
| Paid by Medicare | $248,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,703 · 12,947 30-day fills |
|---|---|
| Patients | 1,229 |
| Total drug cost | $633,783 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Ophthalmology |
Medical group
- Eye Care LLCLeawood, KS · 49 clinicians
Industry payments (Open Payments)
- 2025$78.63 · 4 payments from 1 company
- 2024$80.56 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $78.63 | 4 |
What the 2025 payments were for
- Food and Beverage$78.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records