Physician

Abigail Schellhammer, NP

Nurse practitioner Lansing-East Lansing, MI Pure Psychiatry Of Michigan Pllc

According to 2025 Medicare claims, Abigail Schellhammer, NP (NPI: 1508239534) practices nurse practitioner in the Lansing-East Lansing, MI market, with the plurality of this provider's patient population coming from Ingham, MI. This provider's primary affiliated billing organization is Pure Psychiatry Of Michigan Pllc (NPI: 1831701671; TIN: ).

Schellhammer's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 15 traditional Medicare patients, billed 66 HCPCS/CPT codes, and received $5,539 in Medicare payments. Part D data shows 525 prescription claims across 55 beneficiaries totaling $83,928 in drug costs, and DME data shows 28 claims. Open Payments data shows 103 records totaling $1,555.

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10-Year Trend of Part B billing

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

Year	Patients	Services	Medicare Payment
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
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	17	23	$171
2019	26	41	$349
2020	15	15	$116
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	15	66	$5,539

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	57	503	$29,529
2017	110	1,755	$102,473
2018	113	1,699	$113,798
2019	151	2,613	$158,506
2020	137	2,907	$196,990
2021	172	3,158	$201,840
2022	130	1,742	$151,081
2023	55	525	$83,928

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	Not reported for this year	Not reported for this year
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	12	23	$339
2018	11	25	$401
2019	Not reported for this year	28	$1,817
2020	11	39	$2,679
2021	11	46	$2,260
2022	Not reported for this year	41	$2,022
2023	Not reported for this year	28	$1,558

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.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	Not reported for this year	32	455	$3,430
Durable medical equipment	Not reported for this year	28	35	$1,558

DME category summary is shown when item-level DME rows are not connected.

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

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