Physician

Ian Salzman Gallaher, MD

According to 2025 Medicare claims, Ian Gallaher, MD (NPI: 1801152160) practices radiation oncology in the Walla Walla, WA market, with the plurality of this provider's patient population coming from Walla Walla, WA. This provider's primary affiliated billing organization is PROVIDENCE HEALTH & SERVICES - WASHINGTON (NPI: 1982856886; TIN: 300502262) and primary practice location at 99362-2846. Gallaher is affiliated with the Health Connect Partners, LLC (ACO ID: A2342), participating under the MSSP model.

Gallaher's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 286 traditional Medicare patients, billed 2,859 HCPCS/CPT codes, and received $208,739 in Medicare payments. The top billing code was 77263 (Complex radiation therapy planning). Part D data shows 192 prescription claims across 66 beneficiaries totaling $2,566 in drug costs, led by Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen). Open Payments data shows 2 records totaling $15,020. 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 $34,529 to $208,739. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $633 and ending at $2,566. 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	68	367	$34,529
2018	134	1,139	$100,903
2019	143	1,125	$109,787
2020	164	1,264	$123,845
2021	161	1,157	$106,612
2022	174	1,362	$104,455
2023	164	1,623	$136,690
2024	286	2,859	$208,739

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	N/R	N/R
2016	N/R	N/R	N/R
2017	17	33	$633
2018	24	119	$2,865
2019	36	117	$2,926
2020	37	125	$2,004
2021	38	100	$1,852
2022	32	99	$1,372
2023	48	148	$6,072
2024	66	192	$2,566

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
77263	Complex radiation therapy planning	106	116	$138
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	92	100	$51
77334	Design and construction of complex radiation treatment device	95	297	$50
77300	Calculation of radiation therapy dose	90	351	$27
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	165	179	$14

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	31	136	$551
Tamsulosin Hcl	Tamsulosin Hcl	66	2,656	$433
Oxycodone Hcl	Oxycodone Hcl	16	129	$122

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	$20	Siemens Medical Solutions USA, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	1	$15,000	PFIZER INC.
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 Ian Salzman Gallaher, MD?

Tedicare shows public-source Medicare data for Ian Salzman Gallaher, MD (NPI 1801152160), 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 Ian Salzman Gallaher, MD have ACO affiliation data?

Ian Salzman Gallaher, MD is shown with ACO affiliation data for Health Connect Partners, LLC (MSSP, ACO ID A2342).

What billing organization is linked to Ian Salzman Gallaher, MD?

Ian Salzman Gallaher, MD is linked to PROVIDENCE HEALTH & SERVICES - WASHINGTON (billing NPI 1982856886) in the available physician profile data.

Does Ian Salzman Gallaher, MD have Open Payments data?

Ian Salzman Gallaher, MD has 2 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.