Physician

Ann Dennis

According to 2025 Medicare claims, Ann Dennis (NPI: 1912122516) practices infectious disease in the Durham-Chapel Hill, NC market, with the plurality of this provider's patient population coming from Orange, NC. This provider's primary affiliated billing organization is UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL (NPI: 1780669200; TIN: 561732213) and primary practice location at 27514-4220. Dennis is affiliated with the CHESS Genesis, LLC (ACO ID: D0237), participating under the REACH model.

Dennis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 26 traditional Medicare patients, billed 80 HCPCS/CPT codes, and received $5,236 in Medicare payments. Part D data shows 768 prescription claims across 35 beneficiaries totaling $1,271,548 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). 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 has moved up and down with repeated peaks and valleys, starting at $7,771 and ending at $5,236. Concurrently, Part D prescription costs have risen steadily, from $183,979 to $1,271,548. 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	50	100	$7,771
2016	54	137	$8,292
2017	49	178	$11,733
2018	65	252	$16,971
2019	62	237	$13,785
2020	65	221	$12,082
2021	76	310	$22,007
2022	40	134	$8,583
2023	53	170	$12,679
2024	26	80	$5,236

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	13	92	$183,979
2016	25	234	$268,666
2017	33	541	$657,763
2018	44	834	$1,111,016
2019	44	981	$1,295,209
2020	38	946	$1,227,460
2021	33	725	$1,103,041
2022	29	721	$1,123,206
2023	26	667	$1,174,853
2024	35	768	$1,271,548

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.

Part B summary data is connected for 2024, but public code-level payment amounts are not available, so a Top 5 by total payments cannot be shown.

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	111	3,330	$450,918
Genvoya	Elviteg/Cob/Emtri/Tenof Alafen	42	1,260	$180,534
Dovato	Dolutegravir Sodium/Lamivudine	54	1,620	$166,930
Cabenuva	Cabotegravir/Rilpivirine	13	728	$81,670
Descovy	Emtricitabine/Tenofov Alafenam	39	1,170	$80,854

Top 5 DME services in 2024

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

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 Ann Dennis?

Tedicare shows public-source Medicare data for Ann Dennis (NPI 1912122516), 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 Ann Dennis have ACO affiliation data?

Ann Dennis is shown with ACO affiliation data for CHESS Genesis, LLC (REACH, ACO ID D0237).

What billing organization is linked to Ann Dennis?

Ann Dennis is linked to UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL (billing NPI 1780669200) in the available physician profile data.

Does Ann Dennis 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.