Physician

Anne Yi-Jiun Lin, MD

According to 2025 Medicare claims, Anne Lin, MD (NPI: 1437358884) practices colorectal surgery (formerly proctology) in the Los Angeles-Long Beach-Glendale, CA market, with the plurality of this provider's patient population coming from Los Angeles, CA. This provider's primary affiliated billing organization is UCLA ASSOCIATED GENERAL SURGEONS (NPI: 1730147372; TIN: 953812774) and primary practice location at 90095-8358.

Lin's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 148 traditional Medicare patients, billed 373 HCPCS/CPT codes, and received $59,305 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 104 prescription claims across 35 beneficiaries totaling $4,178 in drug costs, led by Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl). DME data shows 304 claims. No Open Payments records. 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 changed little. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $3,741 and ending at $4,178. For DME billing, reported payments rose steadily, from $159 to $1,075.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	127	335	$58,984
2016	151	421	$65,812
2017	143	399	$59,456
2018	147	425	$54,248
2019	140	406	$51,426
2020	128	342	$50,079
2021	126	368	$56,136
2022	137	329	$35,554
2023	140	342	$53,805
2024	148	373	$59,305

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	20	42	$3,741
2016	24	73	$3,231
2017	30	48	$1,491
2018	34	68	$4,596
2019	31	83	$3,361
2020	26	71	$2,483
2021	31	90	$2,208
2022	22	53	$692
2023	38	88	$2,913
2024	35	104	$4,178

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	49	$1,819
2016	N/R	132	$10,521
2017	N/R	65	$8,411
2018	N/R	129	$11,356
2019	N/R	125	$10,322
2020	N/R	158	$11,304
2021	N/R	104	$8,287
2022	N/R	143	$16,038
2023	N/R	303	$29,985
2024	51	304	$28,751

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	41	41	$159
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	37	$129
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	19	$75
46600	Diagnostic exam of anus using an endoscope	47	53	$65
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	48	58	$61

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gavilyte-G	Peg3350/Sod Sulf,bicarb,cl/Kcl	15	17	$220
Neomycin Sulfate	Neomycin Sulfate	21	23	$113
Metronidazole	Metronidazole	22	22	$46

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4385	Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each	N	15	52	$7,573
A5057	Ostomy pouch, drainable, with extended wear barrier attached, with built in convexity, with filter, (1 piece), each	N	N/R	22	$6,802
A5056	Ostomy pouch, drainable, with extended wear barrier attached, with filter, (1 piece), each	N	N/R	24	$3,963
A5121	Skin barrier; solid, 6 x 6 or equivalent, each	N	N/R	12	$3,189
A4362	Skin barrier; solid, 4 x 4 or equivalent; each	N	11	34	$2,638

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Anne Yi-Jiun Lin, MD?

Tedicare shows public-source Medicare data for Anne Yi-Jiun Lin, MD (NPI 1437358884), 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 Anne Yi-Jiun Lin, MD have ACO affiliation data?

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

What billing organization is linked to Anne Yi-Jiun Lin, MD?

Anne Yi-Jiun Lin, MD is linked to UCLA ASSOCIATED GENERAL SURGEONS (billing NPI 1730147372) in the available physician profile data.

Does Anne Yi-Jiun Lin, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.