Physician

Swee Y Lim, MD

According to 2025 Medicare claims, Swee Lim, MD (NPI: 1780847376) practices neurology in the Boston, MA market, with the plurality of this provider's patient population coming from Plymouth, MA. This provider's primary affiliated billing organization is BROWN NEUROLOGY (NPI: 1366486102; TIN: 05-0448314) and primary practice location at 02903-4923.

Lim's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 127 traditional Medicare patients, billed 6,552 HCPCS/CPT codes, and received $183,027 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 1,047 prescription claims across 105 beneficiaries totaling $4,005,734 in drug costs, led by Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50). DME data shows 68 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 moved up and down with repeated peaks and valleys, starting at $109,259 and ending at $183,027. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $88,978 to $4,005,734. 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	769	1,051	$109,259
2016	454	603	$62,632
2017	213	390	$36,699
2018	209	458	$43,917
2019	219	1,231	$176,730
2020	174	1,430	$61,507
2021	166	1,985	$87,399
2022	146	1,916	$82,407
2023	121	1,214	$58,609
2024	127	6,552	$183,027

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	129	519	$88,978
2016	77	297	$70,699
2017	89	587	$328,173
2018	95	876	$1,071,717
2019	110	898	$1,185,247
2020	108	905	$1,647,641
2021	100	951	$2,537,716
2022	102	1,124	$3,330,539
2023	113	1,078	$3,189,738
2024	105	1,047	$4,005,734

DME Billing Trend

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

Year	Patients	Claims	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	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	68	$6,396

* / # = 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	28	28	$169
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$137
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	47	83	$130
95910	Nerve conduction, 7-8 studies	11	11	$82
95886	Needle measurement of electrical activity in arm or leg muscles, complete study	32	45	$62

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gammagard Liquid	Immun Glob G(Igg)/Gly/Iga Ov50	70	1,603	$1,126,075
Ultomiris	Ravulizumab-Cwvz	11	519	$544,142
Keveyis	Dichlorphenamide	12	360	$536,596
Evrysdi	Risdiplam	16	384	$432,746
Privigen	Immun Glob G(Igg)/Pro/Iga 0-50	13	364	$369,457

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
E0781	Ambulatory infusion pump, single or multiple channels, electric or battery operated, with administrative equipment, worn by patient	Y	N/R	22	$3,955
A4222	Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately)	N	N/R	23	$2,000
A4221	Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately)	N	N/R	23	$441

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 Swee Y. Lim, MD?

Tedicare shows public-source Medicare data for Swee Y. Lim, MD (NPI 1780847376), 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 Swee Y. Lim, 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 Swee Y. Lim, MD?

Swee Y. Lim, MD is linked to BROWN NEUROLOGY (billing NPI 1366486102) in the available physician profile data.

Does Swee Y. Lim, 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.