Physician

Abdallah Zamaria, M.D.

According to 2025 Medicare claims, Abdallah Zamaria, M.D. (NPI: 1346227022) practices psychiatry in the Warren-Troy-Farmington Hills, MI market, with the plurality of this provider's patient population coming from Macomb, MI. This provider's primary affiliated billing organization is ABDALLAH E ZAMARIA MD AND BARBARA HENIKE MD PC (NPI: 1184821829; TIN: 382479136) and primary practice location at 48080-1471.

Zamaria's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 46 traditional Medicare patients, billed 366 HCPCS/CPT codes, and received $19,428 in Medicare payments. The top billing code was 90838 (Psychotherapy with evaluation and management visit, 1 hour). Part D data shows 917 prescription claims across 91 beneficiaries totaling $58,639 in drug costs, led by Rexulti (Brexpiprazole). 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 fallen sharply in recent years, from $98,141 to $19,428. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. 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	355	1,601	$98,141
2016	358	1,521	$92,021
2017	266	1,409	$85,269
2018	294	1,675	$99,537
2019	287	1,485	$85,023
2020	247	1,326	$78,888
2021	203	845	$51,769
2022	191	931	$54,840
2023	107	551	$31,720
2024	46	366	$19,428

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	167	1,465	$63,365
2016	162	1,444	$56,770
2017	164	1,520	$73,636
2018	166	1,519	$98,156
2019	164	1,484	$150,586
2020	150	1,328	$114,116
2021	140	1,179	$109,756
2022	133	1,133	$115,627
2023	111	1,024	$103,734
2024	91	917	$58,639

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
90838	Psychotherapy with evaluation and management visit, 1 hour	11	23	$88
90836	Psychotherapy with evaluation and management visit, 45 minutes	33	120	$66
90833	Psychotherapy with evaluation and management visit, 30 minutes	17	35	$49
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	178	$38

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Rexulti	Brexpiprazole	11	390	$18,667
Clozapine	Clozapine	23	690	$3,689
Lisdexamfetamine Dimesylate	Lisdexamfetamine Dimesylate	14	420	$3,160
Bupropion Xl	Bupropion Hcl	67	4,410	$1,547
Paliperidone Er	Paliperidone	13	390	$1,498

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 Abdallah Zamaria, M.D.?

Tedicare shows public-source Medicare data for Abdallah Zamaria, M.D. (NPI 1346227022), 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 Abdallah Zamaria, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Abdallah Zamaria, M.D.?

Abdallah Zamaria, M.D. is linked to ABDALLAH E ZAMARIA MD AND BARBARA HENIKE MD PC (billing NPI 1184821829) in the available physician profile data.

Does Abdallah Zamaria, 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.