Physician

Gary Tan, D.O.

According to 2025 Medicare claims, Gary Tan, D.O. (NPI: 1366734717) practices urology in the Weirton-Steubenville, WV-OH market, with the plurality of this provider's patient population coming from Jefferson, OH. This provider's primary affiliated billing organization is TRINITY WEST (NPI: 1043234677; TIN: 34-0875691) and primary practice location at 43952-2300. Tan is affiliated with the ACO West Virginia (ACO ID: A3563), participating under the MSSP model.

Tan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 298 traditional Medicare patients, billed 902 HCPCS/CPT codes, and received $77,043 in Medicare payments. The top billing code was 52000 (Diagnostic exam of bladder and urethra using an endoscope). Part D data shows 559 prescription claims across 203 beneficiaries totaling $61,426 in drug costs, led by Myrbetriq (Mirabegron). DME data shows 35 claims. No Open Payments records. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have risen steadily, from $3,509 to $61,426. In contrast, DME billing represents a smaller volume and declined steadily, from $570 to $162.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	63	181	$14,210
2018	319	1,228	$98,832
2019	369	2,157	$108,179
2020	264	1,271	$82,346
2021	339	1,123	$93,931
2022	294	1,149	$97,559
2023	289	1,234	$100,645
2024	298	902	$77,043

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	205	305	$3,509
2016	65	99	$1,288
2017	33	57	$1,073
2018	204	864	$54,600
2019	257	1,084	$66,620
2020	247	951	$77,812
2021	198	502	$64,529
2022	164	409	$20,203
2023	193	540	$105,103
2024	203	559	$61,426

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	21	$8,752
2020	N/R	44	$8,308
2021	N/R	53	$7,440
2022	N/R	48	$4,211
2023	N/R	48	$4,573
2024	N/R	35	$3,628

* / # = 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
52000	Diagnostic exam of bladder and urethra using an endoscope	57	72	$143
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	79	85	$98
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	181	299	$84
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	152	$59
51798	Ultrasound measurement of bladder capacity after voiding	104	111	$7

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Myrbetriq	Mirabegron	47	1,629	$23,831
Tamsulosin Hcl	Tamsulosin Hcl	264	12,773	$1,423
Estradiol	Estradiol	16	1,322	$924
Testosterone Cypionate	Testosterone Cypionate	14	462	$790
Oxybutynin Chloride Er	Oxybutynin Chloride	31	1,410	$341

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
A4351	Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each	N	N/R	20	$3,466
A4332	Lubricant, individual sterile packet, each	N	N/R	15	$162

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Gary Tan, D.O.?

Tedicare shows public-source Medicare data for Gary Tan, D.O. (NPI 1366734717), 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 Gary Tan, D.O. have ACO affiliation data?

Gary Tan, D.O. is shown with ACO affiliation data for ACO West Virginia (MSSP, ACO ID A3563).

What billing organization is linked to Gary Tan, D.O.?

Gary Tan, D.O. is linked to TRINITY WEST (billing NPI 1043234677) in the available physician profile data.

Does Gary Tan, D.O. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.