Physician

Tanya Nicole Riddle, M.D.

According to 2025 Medicare claims, Tanya Riddle, M.D. (NPI: 1497010250) practices dermatology in the Billings, MT market, with the plurality of this provider's patient population coming from Yellowstone, MT. This provider's primary affiliated billing organization is BILLINGS DERMATOLOGY PC (NPI: 1881298560; TIN: 850683749) and primary practice location at 59102-7423. Riddle is affiliated with the Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Riddle's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,300 traditional Medicare patients, billed 26,755 HCPCS/CPT codes, and received $585,827 in Medicare payments. The top billing code was 17311 (Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks). Part D data shows 618 prescription claims across 317 beneficiaries totaling $294,088 in drug costs, led by Fluorouracil (Fluorouracil). Open Payments data shows 58 records totaling $1,002. 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 risen steadily, from $16,617 to $585,827. Similarly, Part D prescription costs have risen steadily, from $6,465 to $294,088. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	121	335	$16,617
2016	123	514	$22,171
2017	129	442	$21,470
2018	667	6,537	$108,401
2019	600	3,733	$72,940
2020	852	5,826	$134,009
2021	1,593	43,770	$541,155
2022	1,471	57,607	$582,909
2023	1,432	41,295	$628,773
2024	1,300	26,755	$585,827

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	66	110	$6,465
2016	46	95	$6,723
2017	44	74	$10,083
2018	219	422	$83,823
2019	163	358	$224,634
2020	176	309	$44,305
2021	347	717	$143,118
2022	335	632	$310,536
2023	355	651	$323,907
2024	317	618	$294,088

DME Billing Trend

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

No connected DME records

* / # = 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
17311	Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	293	369	$468
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	324	$83
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	345	426	$57
88305	Pathology examination of tissue using a microscope, intermediate complexity	603	893	$46
17000	Destruction of precancer skin growth, 1 growth	169	197	$35

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Fluorouracil	Fluorouracil	34	953	$2,925
Clobetasol Propionate	Clobetasol Propionate	44	1,160	$2,185
Doxycycline Hyclate	Doxycycline Hyclate	42	2,143	$1,105
Metronidazole	Metronidazole	13	480	$1,022
Ketoconazole	Ketoconazole	55	1,772	$1,009

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.	58	$1,002	ABBVIE 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 Tanya Nicole Riddle, M.D.?

Tedicare shows public-source Medicare data for Tanya Nicole Riddle, M.D. (NPI 1497010250), 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 Tanya Nicole Riddle, M.D. have ACO affiliation data?

Tanya Nicole Riddle, M.D. is shown with ACO affiliation data for Collaborative ACO 30, LLC (MSSP, ACO ID A5483).

What billing organization is linked to Tanya Nicole Riddle, M.D.?

Tanya Nicole Riddle, M.D. is linked to BILLINGS DERMATOLOGY PC (billing NPI 1881298560) in the available physician profile data.

Does Tanya Nicole Riddle, M.D. have Open Payments data?

Tanya Nicole Riddle, M.D. 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.