Physician

Aaron Daniel Tward, M.D. PH.D.

According to 2025 Medicare claims, Aaron Tward, M.D. PH.D. (NPI: 1194921205) practices ophthalmology 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 UCSF MEDICAL GROUP BUSINESS SERVICES (NPI: 1477624104; TIN: 943281660) and primary practice location at 94158-2520.

Tward's data goes back to 2015 and runs through 2024. For example, in 2022, this provider had 33 traditional Medicare patients, billed 68 HCPCS/CPT codes, and received $5,435 in Medicare payments. Part D data shows 61 prescription claims across 20 beneficiaries totaling $3,820 in drug costs. Open Payments data shows 1 records totaling $77. 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 fallen sharply in recent years, from $52,810 to $5,435. Similarly, Part D prescription costs have fallen sharply in recent years, from $7,514 to $3,820. 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	169	343	$52,810
2016	167	429	$56,632
2017	139	420	$46,637
2018	143	371	$35,121
2019	127	340	$34,037
2020	85	191	$21,242
2021	121	342	$49,453
2022	33	68	$5,435
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	42	109	$7,514
2016	56	186	$10,207
2017	53	154	$12,222
2018	47	116	$12,146
2019	46	122	$8,303
2020	44	124	$4,477
2021	59	166	$7,229
2022	20	61	$3,820
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

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.

No connected Part B code-level records for 2024.

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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.	1	$77	iotaMotion, 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 Aaron Daniel Tward, M.D. PH.D.?

Tedicare shows public-source Medicare data for Aaron Daniel Tward, M.D. PH.D. (NPI 1194921205), 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 Aaron Daniel Tward, M.D. PH.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 Aaron Daniel Tward, M.D. PH.D.?

Aaron Daniel Tward, M.D. PH.D. is linked to UCSF MEDICAL GROUP BUSINESS SERVICES (billing NPI 1477624104) in the available physician profile data.

Does Aaron Daniel Tward, M.D. PH.D. have Open Payments data?

Aaron Daniel Tward, M.D. PH.D. 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.