Physician

Robert Frederic Greiner, D.O.

According to 2025 Medicare claims, Robert Greiner, D.O. (NPI: 1295885853) practices orthopedic surgery in the Kansas City, MO-KS market, with the plurality of this provider's patient population coming from Jackson, MO. This provider's primary affiliated billing organization is GREINER ORTHOPEDICS LLC (NPI: 1659806453) and primary practice location at 64055-6913.

Greiner's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 297 traditional Medicare patients, billed 2,296 HCPCS/CPT codes, and received $147,370 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 1,010 prescription claims across 303 beneficiaries totaling $16,433 in drug costs, led by Xarelto (Rivaroxaban). DME data shows 14 claims. Open Payments data shows 47 records totaling $3,316. 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 moved up and down with repeated peaks and valleys, starting at $219,735 and ending at $147,370. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $21,549 and ending at $16,433. For DME billing, reported payments moved up and down with repeated peaks and valleys, starting at $6,748 and ending at $5,891.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	347	3,780	$219,735
2016	364	4,159	$161,060
2017	219	2,643	$96,554
2018	270	21,579	$212,210
2019	333	24,371	$238,749
2020	334	28,028	$284,751
2021	350	32,010	$337,590
2022	382	21,431	$267,743
2023	322	5,412	$172,222
2024	297	2,296	$147,370

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	255	863	$21,549
2016	254	842	$29,291
2017	127	366	$8,250
2018	197	776	$16,497
2019	236	818	$23,085
2020	219	700	$23,896
2021	207	641	$16,694
2022	255	828	$19,079
2023	266	1,005	$20,713
2024	303	1,010	$16,433

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	67	68	$8,953
2016	43	43	$4,153
2017	11	11	$1,028
2018	30	31	$8,700
2019	19	20	$5,934
2020	24	25	$8,007
2021	12	50	$6,078
2022	13	13	$4,550
2023	14	15	$5,926
2024	14	14	$5,253

* / # = 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
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	90	90	$122
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	619	$97
J7321	Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose	17	26	$58
20610	Aspiration and/or injection of fluid from large joint	137	230	$53
J3301	Injection, triamcinolone acetonide, not otherwise specified, 10 mg	152	1,157	$1

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Xarelto	Rivaroxaban	40	480	$8,953
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	218	1,522	$2,444
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	163	1,119	$1,561
Naproxen	Naproxen	57	1,710	$587
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	31	910	$478

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
E0935	Continuous passive motion exercise device for use on knee only	Y	14	14	$5,253

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	47	$3,316	Kerecis Limited
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

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FAQ

What Medicare data is available for Robert Frederic Greiner, D.O.?

Tedicare shows public-source Medicare data for Robert Frederic Greiner, D.O. (NPI 1295885853), 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 Robert Frederic Greiner, D.O. have ACO affiliation data?

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

What billing organization is linked to Robert Frederic Greiner, D.O.?

Robert Frederic Greiner, D.O. is linked to GREINER ORTHOPEDICS LLC (billing NPI 1659806453) in the available physician profile data.

Does Robert Frederic Greiner, D.O. have Open Payments data?

Robert Frederic Greiner, D.O. has 47 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.