Physician

Afshin Ahmed Khaiser, MD

Gastroenterology Naples-Marco Island, FL Collier Hma Physician Management LLC

According to 2025 Medicare claims, Afshin Ahmed Khaiser, MD (NPI: 1255630646) practices gastroenterology in the Naples-Marco Island, FL market, with the plurality of this provider's patient population coming from Collier, FL. This provider's primary affiliated billing organization is Collier Hma Physician Management LLC (NPI: 1245282979; TIN: ).

Khaiser's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 291 traditional Medicare patients, billed 588 HCPCS/CPT codes, and received $62,437 in Medicare payments. Part D data shows 456 prescription claims across 153 beneficiaries totaling $527,209 in drug costs, and 2018 DME data shows 39 claims. Open Payments data shows 19 records totaling $380.

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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	88	210	$18,516
2015	314	817	$65,939
2016	331	852	$64,534
2017	317	822	$62,335
2018	428	1,227	$89,564
2019	223	647	$49,045
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	154	296	$27,856
2023	291	588	$62,437

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	25	78	$1,520
2015	93	199	$4,413
2016	121	249	$13,385
2017	103	214	$14,761
2018	116	220	$17,236
2019	71	122	$6,676
2020	72	130	$3,312
2021	90	218	$29,174
2022	114	269	$41,733
2023	153	456	$527,209

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	17	$1,532
2016	Not reported for this year	26	$1,936
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	39	$1,911
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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