Physician

Barth Bishop Riedel, MD

According to 2025 Medicare claims, Barth Riedel, MD (NPI: 1558574491) practices hand surgery in the Riverside-San Bernardino-Ontario, CA market, with the plurality of this provider's patient population coming from San Bernardino, CA. This provider's primary affiliated billing organization is PREMIER ORTHOPAEDIC TRAUMA SPECIALISTS, PMC (NPI: 1407304439; TIN: 813888581) and primary practice location at 91767-2918. Riedel is affiliated with the Optum California ACO (ACO ID: A5045), participating under the MSSP model.

Riedel's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 162 traditional Medicare patients, billed 658 HCPCS/CPT codes, and received $80,314 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 48 prescription claims across 25 beneficiaries totaling $711 in drug costs, led by Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen). DME data shows 150 claims. Open Payments data shows 58 records totaling $35,352. 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 $87,988 to $80,314. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $5,414 to $711. For DME billing, reported payments started with an early spike, then settled into a lower baseline, moving from $2,318 to $1,059.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	272	710	$87,988
2016	268	693	$87,906
2017	244	742	$100,078
2018	244	860	$94,571
2019	238	836	$97,786
2020	179	650	$76,248
2021	177	707	$73,539
2022	161	718	$65,702
2023	155	590	$61,074
2024	162	658	$80,314

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	108	203	$5,414
2016	102	242	$6,373
2017	92	224	$4,248
2018	74	188	$4,275
2019	77	132	$2,458
2020	69	143	$1,848
2021	56	98	$1,918
2022	26	67	$1,622
2023	24	43	$1,998
2024	25	48	$711

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	14	$1,319
2016	N/R	23	$2,053
2017	N/R	11	$989
2018	12	13	$779
2019	13	25	$1,794
2020	N/R	N/R	N/R
2021	15	29	$11,297
2022	N/R	N/R	N/R
2023	79	79	$58,057
2024	150	150	$62,423

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	82	$88
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$84
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	55	67	$60
20550	Injection into tendon or ligament	35	52	$41
J3301	Injection, triamcinolone acetonide, not otherwise specified, 10 mg	56	212	$1

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	19	116	$237

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
L1852	Knee orthosis (ko), double upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated, off-the-shelf	N	50	50	$39,094
L0651	Lumbar-sacral orthosis, sagittal-coronal control, rigid shell(s)/panel(s), posterior extends from sacrococcygeal junction to t-9 vertebra, anterior extends from symphysis pubis to xyphoid, produces intracavitary pressure to reduce load on the intervertebral discs, overall strength is provided by overlapping rigid material and stabilizing closures, includes straps, closures, may include soft interface, pendulous abdomen design, prefabricated, off-the-shelf	N	50	50	$12,024
L2397	Addition to lower extremity orthosis, suspension sleeve	N	50	50	$11,306

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	58	$35,352	Arthrex, 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

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FAQ

What Medicare data is available for Barth Bishop Riedel, MD?

Tedicare shows public-source Medicare data for Barth Bishop Riedel, MD (NPI 1558574491), 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 Barth Bishop Riedel, MD have ACO affiliation data?

Barth Bishop Riedel, MD is shown with ACO affiliation data for Optum California ACO (MSSP, ACO ID A5045).

What billing organization is linked to Barth Bishop Riedel, MD?

Barth Bishop Riedel, MD is linked to PREMIER ORTHOPAEDIC TRAUMA SPECIALISTS, PMC (billing NPI 1407304439) in the available physician profile data.

Does Barth Bishop Riedel, MD have Open Payments data?

Barth Bishop Riedel, MD has 58 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.