Physician

David Wayne Zimmerman, M.D.

According to 2025 Medicare claims, David Zimmerman, M.D. (NPI: 1366649931) practices family practice in the Augusta-Richmond County, GA-SC market, with the plurality of this provider's patient population coming from Aiken, SC. This provider's primary affiliated billing organization is CENTER FOR PRIMARY CARE PC (NPI: 1316973472; TIN: 582069754) and primary practice location at 29803-1703. Zimmerman is affiliated with the Aledade 34 GA MSSP Enhanced (ACO ID: A4737), participating under the MSSP model.

Zimmerman's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 728 traditional Medicare patients, billed 33,356 HCPCS/CPT codes, and received $507,062 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 15,200 prescription claims across 963 beneficiaries totaling $1,081,599 in drug costs, led by Ozempic (Semaglutide). DME data shows 369 claims. Open Payments data shows 4 records totaling $112. 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 risen steadily, from $539,306 to $1,081,599. In contrast, DME billing represents a smaller volume and rose steadily, from $5,969 to $24,800.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	594	18,264	$395,996
2016	817	22,925	$453,811
2017	800	23,093	$489,485
2018	838	26,976	$535,962
2019	873	25,007	$529,507
2020	821	26,871	$514,835
2021	809	24,845	$542,353
2022	768	21,336	$478,400
2023	720	25,770	$485,502
2024	728	33,356	$507,062

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	578	10,195	$539,306
2016	789	11,740	$592,959
2017	834	14,636	$648,277
2018	855	14,021	$643,938
2019	871	13,267	$646,845
2020	881	13,342	$724,670
2021	912	13,028	$773,430
2022	910	12,708	$793,648
2023	923	13,750	$961,218
2024	963	15,200	$1,081,599

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	132	408	$7,443
2016	121	353	$5,550
2017	99	250	$2,421
2018	81	286	$2,640
2019	79	361	$4,962
2020	80	393	$7,489
2021	68	179	$2,103
2022	53	210	$5,110
2023	76	339	$9,975
2024	96	369	$23,206

* / # = 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	699	1,612	$79
80061	Blood test, lipids (cholesterol and triglycerides)	684	1,258	$13
80053	Blood test, comprehensive group of blood chemicals	688	1,278	$10
36415	Insertion of needle into vein for collection of blood sample	698	1,677	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	689	1,346	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	134	5,906	$188,420
Eliquis	Apixaban	148	9,131	$173,197
Januvia	Sitagliptin Phosphate	66	4,200	$70,699
Jardiance	Empagliflozin	56	3,120	$60,944
Farxiga	Dapagliflozin Propanediol	41	2,400	$44,782

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
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	N/R	28	$13,909
A4407	Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each	N	N/R	11	$1,593
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	12	32	$1,481
A7033	Pillow for use on nasal cannula type interface, replacement only, pair	N	N/R	21	$1,468
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	32	78	$1,102

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	4	$112	Inari Medical, 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 David Wayne Zimmerman, M.D.?

Tedicare shows public-source Medicare data for David Wayne Zimmerman, M.D. (NPI 1366649931), 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 David Wayne Zimmerman, M.D. have ACO affiliation data?

David Wayne Zimmerman, M.D. is shown with ACO affiliation data for Aledade 34 GA MSSP Enhanced (MSSP, ACO ID A4737).

What billing organization is linked to David Wayne Zimmerman, M.D.?

David Wayne Zimmerman, M.D. is linked to CENTER FOR PRIMARY CARE PC (billing NPI 1316973472) in the available physician profile data.

Does David Wayne Zimmerman, M.D. have Open Payments data?

David Wayne Zimmerman, M.D. has 4 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.