Physician

Douglas A Dennis, M.D.

According to 2025 Medicare claims, Douglas Dennis, M.D. (NPI: 1760473052) practices orthopedic surgery in the Vallejo, CA market, with the plurality of this provider's patient population coming from Solano, CA. This provider's primary affiliated billing organization is SUTTER VALLEY MEDICAL FOUNDATION (NPI: 1184859894; TIN: 680273974) and primary practice location at 94534-9771. Dennis is affiliated with the Sutter Medicare Direct (ACO ID: A5279), participating under the MSSP model.

Dennis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 629 traditional Medicare patients, billed 11,729 HCPCS/CPT codes, and received $294,622 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 1,035 prescription claims across 274 beneficiaries totaling $10,112 in drug costs, led by Celecoxib (Celecoxib). DME data shows 56 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 has changed little. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $6,667 and ending at $10,112. For DME billing, reported payments moved up and down with repeated peaks and valleys, starting at $3,842 and ending at $4,405.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	515	2,663	$183,421
2016	570	2,532	$180,547
2017	616	2,597	$214,298
2018	634	2,424	$236,967
2019	641	2,338	$227,844
2020	540	3,223	$201,474
2021	541	2,941	$252,291
2022	599	2,662	$228,350
2023	590	3,280	$227,337
2024	629	11,729	$294,622

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	105	236	$6,667
2016	112	266	$7,176
2017	146	349	$7,129
2018	156	422	$20,526
2019	165	429	$6,205
2020	165	536	$7,295
2021	202	703	$10,096
2022	228	706	$10,748
2023	198	533	$7,215
2024	274	1,035	$10,112

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	77	81	$8,736
2016	78	89	$9,453
2017	114	127	$13,299
2018	125	125	$11,474
2019	144	155	$14,322
2020	63	66	$7,237
2021	112	113	$10,329
2022	61	62	$6,130
2023	88	89	$10,478
2024	56	56	$4,742

* / # = 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	133	133	$126
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	231	246	$107
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	201	247	$73
20610	Aspiration and/or injection of fluid from large joint	259	642	$68
J3301	Injection, triamcinolone acetonide, not otherwise specified, 10 mg	183	1,748	$1

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Celecoxib	Celecoxib	138	4,500	$3,038
Enoxaparin Sodium	Enoxaparin Sodium	21	242	$1,149
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	119	885	$848
Diclofenac Sodium	Diclofenac Sodium	46	875	$764
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	60	498	$474

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
L3670	Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf	N	27	27	$3,436
L1830	Knee orthosis, immobilizer, canvas longitudinal, prefabricated, off-the-shelf	N	14	14	$655
E0143	Walker, folding, wheeled, adjustable or fixed height	N	15	15	$650

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 Douglas A. Dennis, M.D.?

Tedicare shows public-source Medicare data for Douglas A. Dennis, M.D. (NPI 1760473052), 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 Douglas A. Dennis, M.D. have ACO affiliation data?

Douglas A. Dennis, M.D. is shown with ACO affiliation data for Sutter Medicare Direct (MSSP, ACO ID A5279).

What billing organization is linked to Douglas A. Dennis, M.D.?

Douglas A. Dennis, M.D. is linked to SUTTER VALLEY MEDICAL FOUNDATION (billing NPI 1184859894) in the available physician profile data.

Does Douglas A. Dennis, M.D. 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.