Physician

Neda Heidari, MD

According to 2025 Medicare claims, Neda Heidari, MD (NPI: 1003028556) practices neurology in the Oxnard-Thousand Oaks-Ventura, CA market, with the plurality of this provider's patient population coming from Ventura, CA. This provider's primary affiliated billing organization is NEDA HEIDARI M.D. INC (NPI: 1578212874; TIN: 460782580) and primary practice location at 93030-0146. Heidari is affiliated with the Caravan Collaborative Pathways (ACO ID: A4604), participating under the MSSP model.

Heidari's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 708 traditional Medicare patients, billed 93,367 HCPCS/CPT codes, and received $1,053,814 in Medicare payments. The top billing code was 95812 (Measurement of brain wave activity (eeg), 41-60 minutes). Part D data shows 6,282 prescription claims across 627 beneficiaries totaling $3,529,998 in drug costs, led by Gamunex-C (Immune Globul G/Gly/Iga Avg 46). DME data shows 25 claims. Open Payments data shows 102 records totaling $1,900. 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 from a lower plateau to a higher plateau, from $316,868 to $1,053,814. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $858,518 to $3,529,998. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $11,793 to $2,831.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	319	7,175	$316,868
2016	341	11,752	$340,375
2017	450	15,571	$478,888
2018	664	18,426	$635,747
2019	771	33,943	$675,298
2020	766	33,527	$645,166
2021	767	38,177	$751,462
2022	683	35,921	$600,617
2023	699	61,749	$877,866
2024	708	93,367	$1,053,814

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	198	2,165	$858,518
2016	232	2,324	$1,036,419
2017	313	3,161	$1,529,205
2018	461	4,392	$1,960,677
2019	509	5,177	$2,015,720
2020	551	5,549	$1,635,410
2021	576	5,491	$1,639,833
2022	545	5,328	$1,733,350
2023	568	5,741	$2,447,789
2024	627	6,282	$3,529,998

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	23	$228
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	11	$597
2020	N/R	N/R	N/R
2021	N/R	12	$320
2022	N/R	13	$367
2023	N/R	29	$895
2024	N/R	25	$104,331

* / # = 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
95812	Measurement of brain wave activity (eeg), 41-60 minutes	203	207	$317
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	184	184	$133
95923	Testing of autonomic (sympathetic) nervous system function	158	192	$106
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	587	1,700	$103
95886	Needle measurement of electrical activity in arm or leg muscles, complete study	158	379	$85

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gamunex-C	Immune Globul G/Gly/Iga Avg 46	67	1,644	$741,721
Privigen	Immun Glob G(Igg)/Pro/Iga 0-50	62	1,774	$694,491
Gammagard Liquid	Immun Glob G(Igg)/Gly/Iga Ov50	33	882	$462,590
Nuplazid	Pimavanserin Tartrate	22	1,320	$204,778
Gammaplex	Immun Glob G(Igg)/Gly/Iga 0-50	14	532	$194,604

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
J1559	Injection, immune globulin (hizentra), 100 mg	N	N/R	12	$104,213
K0552	Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each	N	N/R	13	$118

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	102	$1,900	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 Neda Heidari, MD?

Tedicare shows public-source Medicare data for Neda Heidari, MD (NPI 1003028556), 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 Neda Heidari, MD have ACO affiliation data?

Neda Heidari, MD is shown with ACO affiliation data for Caravan Collaborative Pathways (MSSP, ACO ID A4604).

What billing organization is linked to Neda Heidari, MD?

Neda Heidari, MD is linked to NEDA HEIDARI M.D. INC (billing NPI 1578212874) in the available physician profile data.

Does Neda Heidari, MD have Open Payments data?

Neda Heidari, MD has 102 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.