Physician

Ann M Gessner, DO

Obstetrics/gynecology Ames, IA Doran And Doran PC

According to 2025 Medicare claims, Ann M. Gessner, DO (NPI: 1598768269) practices obstetrics/gynecology in the Ames, IA market, with the plurality of this provider's patient population coming from Story, IA. This provider's primary affiliated billing organization is Doran And Doran PC (NPI: 1417930736; TIN: ).

Gessner's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 84 traditional Medicare patients, billed 194 HCPCS/CPT codes, and received $10,520 in Medicare payments. Part D data shows 143 prescription claims across 48 beneficiaries totaling $17,257 in drug costs. Open Payments data shows 26 records totaling $523.

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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	118	371	$14,462
2015	147	453	$16,590
2016	138	424	$19,283
2017	119	326	$12,334
2018	149	427	$16,151
2019	147	417	$18,620
2020	74	174	$7,740
2021	70	143	$6,197
2022	74	164	$7,287
2023	84	194	$10,520

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	27	82	$13,265
2015	32	134	$11,963
2016	44	156	$15,310
2017	43	148	$18,906
2018	36	168	$24,992
2019	44	151	$26,130
2020	41	147	$16,389
2021	51	168	$20,622
2022	51	121	$19,037
2023	48	143	$17,257

10-Year Trend of DME records

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

No connected records

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.

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

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