Physician

Allison R Williams, PA

Physician assistant Virginia Beach-Chesapeake-Norfolk, VA-NC Chesapeake Regional Medical Group

According to 2025 Medicare claims, Allison R. Williams, PA (NPI: 1083945257) practices physician assistant in the Virginia Beach-Chesapeake-Norfolk, VA-NC market, with the plurality of this provider's patient population coming from Currituck, NC. This provider's primary affiliated billing organization is Chesapeake Regional Medical Group (NPI: 1831331503; TIN: ).

Williams' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 160 traditional Medicare patients, billed 661 HCPCS/CPT codes, and received $26,905 in Medicare payments. Part D data shows 2,469 prescription claims across 153 beneficiaries totaling $176,644 in drug costs, and DME data shows 50 claims. Open Payments data shows 16 records totaling $326.

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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	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	91	493	$14,754
2017	108	815	$23,397
2018	135	761	$25,237
2019	128	559	$16,935
2020	139	687	$23,135
2021	163	713	$28,133
2022	153	596	$22,390
2023	160	661	$26,905

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	92	2,021	$93,515
2015	92	2,520	$109,545
2016	80	1,970	$86,669
2017	66	2,045	$83,328
2018	81	2,070	$100,349
2019	98	1,887	$89,771
2020	107	2,197	$119,504
2021	112	2,335	$157,342
2022	133	2,072	$124,487
2023	153	2,469	$176,644

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	17	27	$667
2015	27	61	$1,177
2016	22	103	$2,799
2017	18	91	$2,626
2018	15	46	$1,816
2019	Not reported for this year	37	$525
2020	12	44	$2,687
2021	13	58	$3,423
2022	Not reported for this year	43	$3,335
2023	14	50	$3,690

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	14	59	786	$6,084
Durable medical equipment	13	50	178	$3,690

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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