Physician

Alexander R. Gottschalk, M.D.

According to 2025 Medicare claims, Alexander Gottschalk, M.D. (NPI: 1790728137) practices radiation oncology in the San Francisco-San Mateo-Redwood City, CA market, with the plurality of this provider's patient population coming from San Francisco, CA. This provider's primary affiliated billing organization is UNIVERSITY OF CALIFORNIA SAN FRANCISCO (NPI: 1164512851; TIN: 943281657) and primary practice location at 94115-3010.

Gottschalk's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 296 traditional Medicare patients, billed 2,480 HCPCS/CPT codes, and received $228,311 in Medicare payments. The top billing code was 77301 (High precision radiation therapy planning). Part D data shows 128 prescription claims across 33 beneficiaries totaling $12,742 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). Open Payments data shows 6 records totaling $599. 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 has risen steadily, from $147,340 to $228,311. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $10,185 and ending at $12,742. 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	247	1,729	$147,340
2016	256	2,092	$174,131
2017	251	1,527	$141,086
2018	250	1,629	$179,917
2019	268	1,529	$177,849
2020	215	1,172	$149,790
2021	214	1,366	$169,010
2022	221	1,880	$204,097
2023	249	2,031	$205,552
2024	296	2,480	$228,311

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	53	213	$10,185
2016	42	175	$10,382
2017	37	122	$4,276
2018	52	141	$4,466
2019	44	131	$6,959
2020	36	131	$3,122
2021	49	190	$8,566
2022	34	105	$1,623
2023	38	93	$2,036
2024	33	128	$12,742

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
77301	High precision radiation therapy planning	87	94	$384
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	98	98	$157
77263	Complex radiation therapy planning	94	100	$146
77300	Calculation of radiation therapy dose	96	686	$30
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	121	182	$15

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	81	4,290	$934
Terazosin Hcl	Terazosin Hcl	11	959	$277
Doxazosin Mesylate	Doxazosin Mesylate	11	330	$33

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.	6	$599	BIOPROTECT MEDICAL, INC.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
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 Alexander R. Gottschalk, M.D.?

Tedicare shows public-source Medicare data for Alexander R. Gottschalk, M.D. (NPI 1790728137), 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 Alexander R. Gottschalk, M.D. have ACO affiliation data?

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

What billing organization is linked to Alexander R. Gottschalk, M.D.?

Alexander R. Gottschalk, M.D. is linked to UNIVERSITY OF CALIFORNIA SAN FRANCISCO (billing NPI 1164512851) in the available physician profile data.

Does Alexander R. Gottschalk, M.D. have Open Payments data?

Alexander R. Gottschalk, M.D. has 6 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.