Physician

Alejandra Castillo-Roth, MD

Gastroenterology Santa Fe, NM Nnm Gastroenterology Associates PA

According to 2025 Medicare claims, Alejandra Castillo-Roth, MD (NPI: 1124222401) practices gastroenterology in the Santa Fe, NM market, with the plurality of this provider's patient population coming from Santa Fe, NM. This provider's primary affiliated billing organization is Nnm Gastroenterology Associates PA (NPI: 1699881417; TIN: ).

Castillo-Roth's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 634 traditional Medicare patients, billed 1,037 HCPCS/CPT codes, and received $129,221 in Medicare payments. Part D data shows 898 prescription claims across 667 beneficiaries totaling $114,608 in drug costs, and 2015 DME data shows 11 claims. Open Payments data shows 51 records totaling $1,331.

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Download physician data with all billing codes (2014-2023) - $9 per 100 physicians.

10-Year Trend of Part B billing

Medicare payment trend, with patients and services in the table.

Year	Patients	Services	Medicare Payment
2014	421	730	$94,402
2015	424	768	$98,149
2016	436	748	$94,502
2017	469	908	$90,147
2018	430	766	$92,281
2019	533	949	$110,267
2020	469	828	$104,563
2021	612	913	$125,734
2022	582	967	$113,796
2023	634	1,037	$129,221

10-Year Trend of Part D records

Prescription claims trend, with patients and drug cost in the table.

Year	Patients	Claims	Drug Cost
2014	315	510	$35,732
2015	330	562	$52,799
2016	334	622	$69,792
2017	340	649	$72,747
2018	370	647	$91,688
2019	445	737	$108,563
2020	366	695	$91,954
2021	388	667	$180,124
2022	545	815	$151,937
2023	667	898	$114,608

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	11	$186
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	Not reported for this year	Not reported for this year

Top 5 Part B billing codes in 2023

By N of patients.

No connected Part B code-level records for 2023.

Top 5 Part D drugs in 2023

By N of patients.

No connected Part D drug-level records for 2023.

Top 5 DME in 2023

By N of patients.

No connected DME records for 2023.

Physician Data Export

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Part B billing, Part D prescribing, DME records, yearly summaries, source JSON, and source notes.

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