Physician

Stephen Ng, MD

According to 2025 Medicare claims, Stephen Ng, MD (NPI: 1336230432) practices physical medicine and rehabilitation 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 SFPMR (NPI: 1154678118; TIN: 461658774) and primary practice location at 94114-1038.

Ng's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 326 traditional Medicare patients, billed 115,646 HCPCS/CPT codes, and received $1,005,289 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 121 prescription claims across 26 beneficiaries totaling $153,220 in drug costs, led by Botox (Onabotulinumtoxina). DME data shows 836 claims. Open Payments data shows 3 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 moved sharply higher in recent years, from $358,944 to $1,005,289. Similarly, Part D prescription costs have moved sharply higher in recent years, from $8,680 to $153,220. For DME billing, reported payments moved from a lower plateau to a higher plateau, from $45,331 to $84,492.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	355	5,596	$358,944
2016	398	16,938	$410,870
2017	332	27,609	$438,409
2018	303	30,968	$421,429
2019	248	44,327	$476,759
2020	216	43,995	$438,123
2021	274	46,172	$521,611
2022	253	47,293	$499,282
2023	290	87,300	$798,373
2024	326	115,646	$1,005,289

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	11	96	$8,680
2016	17	101	$6,166
2017	13	91	$52,159
2018	19	96	$92,834
2019	25	124	$105,205
2020	24	104	$83,048
2021	18	90	$69,272
2022	13	90	$113,177
2023	18	92	$134,072
2024	26	121	$153,220

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	24	195	$5,835
2016	61	204	$4,247
2017	34	197	$3,443
2018	17	122	$2,251
2019	35	203	$5,352
2020	59	339	$9,544
2021	91	556	$15,294
2022	72	505	$12,920
2023	163	592	$18,065
2024	208	836	$19,536

* / # = 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
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	218	231	$158
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	271	2,025	$108
99239	Hospital discharge day management, more than 30 minutes	95	99	$107
99238	Hospital discharge day management, 30 minutes or less	108	114	$74
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	177	1,286	$72

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Botox	Onabotulinumtoxina	24	2,040	$148,147
Baclofen	Baclofen	61	2,170	$777
Gabapentin	Gabapentin	14	420	$95

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
K0001	Standard wheelchair	Y	29	186	$3,434
E1038	Transport chair, adult size, patient weight capacity up to and including 300 pounds	Y	52	320	$3,181
E0143	Walker, folding, wheeled, adjustable or fixed height	N	59	59	$2,844
E0295	Hospital bed, semi-electric (head and foot adjustment), without side rails, without mattress	Y	11	51	$2,516
E0600	Respiratory suction pump, home model, portable or stationary, electric	Y	N/R	40	$1,397

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	3	$77	ABBVIE 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 Stephen Ng, MD?

Tedicare shows public-source Medicare data for Stephen Ng, MD (NPI 1336230432), 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 Stephen Ng, 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 Stephen Ng, MD?

Stephen Ng, MD is linked to SFPMR (billing NPI 1154678118) in the available physician profile data.

Does Stephen Ng, MD have Open Payments data?

Stephen Ng, MD has 3 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.