Kenneth R.K. Nielsen, MD

Medicare standing: 1 flag on the record; Listed below.
Plans that list them: Not verified; Not the same as out of network.
Office: 1

On the public record

Medicare does not list them as allowed to order and refer

Offices

1 location

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Nielsen’s office at (408) 236-6400 to ask if they take your plan before you enroll.

California Medical Board record

Licence G64131 · Cancelled

Licence status: Cancelled · since 1988 · Stanford University School of Medicine.

License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Money from drug and device companies

$35 in 2025

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Industry payments by year

2025	1	2	None	$35
2024	1	5	None	$78
2023	1	1	None	$18
2022	3	8	None	$139
2021	4	5	None	$82

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

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Payments by company

Boehringer Ingelheim Pharmaceuticals	Jardiance	$35	2 payments Meals for Jardiance · 2025-04-14 · $17 Meals for Jardiance · 2025-03-12 · $18

See all 2 published payments

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Every published payment

Boehringer Ingelheim Pharmaceuticals	Meals · 2025-04-14	Jardiance	$17
Boehringer Ingelheim Pharmaceuticals	Meals · 2025-03-12	Jardiance	$18

See earlier years (2024, 2023, 2022, 2021)

2024: $78

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Payments by company in 2024

Boehringer Ingelheim Pharmaceuticals	Jardiance	$78	4 payments Meals for Jardiance · 2024-09-16 · $23 Meals for Jardiance · 2024-06-25 · $19 Meals for Jardiance · 2024-05-14 · $18 Meals for Jardiance · 2024-04-04 · $17

2023: $18

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Payments by company in 2023

Pfizer	Vyndaqel	$18	1 payment Meals for Vyndaqel · 2023-05-15 · $18

2022: $139

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Payments by company in 2022

Pfizer	Vyndaqel	$81	6 payments Meals for Vyndaqel · 2022-09-15 · $13 Meals for Vyndaqel · 2022-07-28 · $15 Meals for Vyndaqel · 2022-06-30 · $14 Meals for Vyndaqel · 2022-05-12 · $13 Meals for Vyndaqel · 2022-04-07 · $13 Meals for Vyndaqel · 2022-03-01 · $12
Actelion Pharmaceuticals US	Uptravi	$43	1 payment Meals for Uptravi · 2022-07-26 · $43
Janssen Pharmaceuticals	Xarelto	$16	1 payment Meals for Xarelto · 2022-03-23 · $16

2021: $82

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Payments by company in 2021

Actelion Pharmaceuticals US	Uptravi	$28	1 payment Meals for Uptravi · 2021-05-28 · $28
Janssen Pharmaceuticals	Xarelto	$26	2 payments Meals for Xarelto · 2021-09-09 · $13 Meals for Xarelto · 2021-05-03 · $13
Amarin Pharma	Vascepa	$15	1 payment Meals for Vascepa · 2021-07-12 · $15
Chiesi USA	Kengreal	$14	1 payment Meals for Kengreal · 2021-03-11 · $14

Professional record

NPI: 1780761643
Licence: CA G64131California G64131: Cancelled

More record details

Sole proprietor: No
Medicaid ID: CA 00G641310
Taxonomy: Federal specialty code 207U00000X (207U00000X)
Mailing address: 1800 Harrison St Fl 7, Oakland, CA, 94612
NPI first listed: 2006-10-31
NPI last updated: 2007-07-08

This is when the NPI record was last certified, not a medical board exam.