Physician

Alan Koff

According to 2025 Medicare claims, Alan Koff (NPI: 1407239700) practices infectious disease in the Sacramento-Roseville-Folsom, CA market, with the plurality of this provider's patient population coming from Sacramento, CA. This provider's primary affiliated billing organization is REGENTS OF THE UNIV OF CA (NPI: 1437142452; TIN: 680334324) and primary practice location at 95817-2201.

Koff's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 145 traditional Medicare patients, billed 491 HCPCS/CPT codes, and received $34,856 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 161 prescription claims across 30 beneficiaries totaling $375,433 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). Open Payments data shows 1 records totaling $63,681. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $191 to $375,433. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	97	242	$21,179
2021	204	589	$50,595
2022	162	446	$36,511
2023	151	365	$31,158
2024	145	491	$34,856

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	14	$191
2016	17	35	$1,402
2017	49	86	$2,865
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	26	82	$154,373
2021	61	248	$321,745
2022	52	271	$753,619
2023	37	191	$425,949
2024	30	161	$375,433

DME Billing Trend

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

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	29	$140
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	33	$105
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	46	$77
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	162	$63
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	41	62	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	33	990	$132,143
Juluca	Dolutegravir/Rilpivirine	18	840	$95,888
Fluconazole	Fluconazole	11	720	$456
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	13	690	$313
Cephalexin	Cephalexin	12	720	$138

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	0	$0	N/R
Research Payments	Reported research-related payment or transfer-of-value amount.	1	$63,681	AstraZeneca UK Limited
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Alan Koff?

Tedicare shows public-source Medicare data for Alan Koff (NPI 1407239700), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Alan Koff have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Alan Koff?

Alan Koff is linked to REGENTS OF THE UNIV OF CA (billing NPI 1437142452) in the available physician profile data.

Does Alan Koff have Open Payments data?

Alan Koff has 1 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.