Physician

Gregory C Bibart, MD

According to 2025 Medicare claims, Gregory Bibart, MD (NPI: 1871568485) practices ophthalmology in the Kalamazoo-Portage, MI market, with the plurality of this provider's patient population coming from Kalamazoo, MI. This provider's primary affiliated billing organization is KALAMAZOO OPHTHALMOLOGY PC (NPI: 1467475723; TIN: 38-1949459) and primary practice location at 49024-4624.

Bibart's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 794 traditional Medicare patients, billed 1,608 HCPCS/CPT codes, and received $126,994 in Medicare payments. The top billing code was 92004 (New patient complete exam of visual system). Part D data shows 1,922 prescription claims across 599 beneficiaries totaling $83,016 in drug costs, led by Latanoprost (Latanoprost). 2023 DME data shows 11 claims. Open Payments data shows 2 records totaling $118. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has declined steadily, from $233,790 to $126,994. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. In contrast, DME billing represents a smaller volume and changed little.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	1,227	2,467	$233,790
2016	1,372	2,756	$255,405
2017	1,326	2,582	$245,607
2018	1,274	2,416	$237,115
2019	1,268	2,471	$231,047
2020	852	1,560	$135,210
2021	956	1,748	$151,371
2022	914	1,754	$168,237
2023	826	1,611	$133,178
2024	794	1,608	$126,994

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	449	1,900	$97,553
2016	530	1,922	$153,184
2017	565	2,177	$188,173
2018	600	2,128	$169,210
2019	523	1,900	$141,054
2020	532	1,822	$141,903
2021	576	1,981	$127,860
2022	634	2,023	$143,891
2023	557	1,846	$107,211
2024	599	1,922	$83,016

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

Year	Patients	Claims	Payment
2015	33	33	$2,326
2016	39	39	$2,882
2017	62	63	$4,332
2018	47	47	$3,277
2019	53	53	$3,770
2020	11	11	$1,100
2021	N/R	N/R	N/R
2022	24	24	$1,896
2023	11	11	$741
2024	N/R	N/R	N/R

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
92004	New patient complete exam of visual system	114	114	$89
92014	Established patient complete exam of visual system	564	574	$75
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	128	157	$59
92083	Exam of visual field with extended testing	234	241	$40
92133	Imaging of optic nerve	122	129	$24

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Latanoprost	Latanoprost	1,070	67,237	$18,478
Restasis	Cyclosporine	19	750	$14,816
Prednisolone Acetate	Prednisolone Acetate	191	5,866	$5,590
Bromsite	Bromfenac Sodium	20	672	$5,157
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	191	13,774	$4,689

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	2	$118	LENSAR, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

Explore More Providers

FAQ

What Medicare data is available for Gregory C. Bibart, MD?

Tedicare shows public-source Medicare data for Gregory C. Bibart, MD (NPI 1871568485), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Gregory C. Bibart, MD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Gregory C. Bibart, MD?

Gregory C. Bibart, MD is linked to KALAMAZOO OPHTHALMOLOGY PC (billing NPI 1467475723) in the available physician profile data.

Does Gregory C. Bibart, MD have Open Payments data?

Gregory C. Bibart, MD has 2 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.