Paid

Dean Marcoccia

701 Pennsylvania Ave NW, Suite 715, Washington DC 20004

Lobbyist #6456 · 83rd (2025) Nevada Legislative Session · official source

Clients

1 client represented in the 83rd Session

Each client below is a corporation, trade association, non-profit, or other organization that has registered this lobbyist as their advocate before the Nevada Legislature for the 2025 session. Click any client to see what they have spent on Nevada candidates and political committees.

Biogen

225 Binney Street, Cambridge 02142

View political contributions →

Nevada Secretary of State business filings

NVSOS records for 1 of this lobbyist's clients

Per-client business-entity records sourced from the Nevada Secretary of State's nvsos_corporations registry, joined to this lobbyist's client roster by tokenwise-normalised name match. Includes corporation status, registered agent, formation date, and the current officer/director list as filed with the state.

Match is name-based — a client may correspond to multiple business filings (parent + subsidiary, foreign + domestic) or none at all if it is a federal entity, a political committee filed elsewhere, or a non-NV organisation. Entries with status Active are currently in good standing; Permanently Revoked, Dissolved, or Merged indicates the entity is no longer operational under that NV ID. Officer rosters are public records as of the most recent filing.

Biogen

BIOGEN HOLDINGS, LLC

Revoked · Domestic Limited-Liability Company · formed 2012-05-03 · NV-ID 1115207

Registered agent: MORTENSON & RAFIE, LLP

Officers on file (2):

DOUG CHRISTENSEN — Manager · LAS VEGAS, NV
DALTON LARSON — Manager · SURREY

NRS 218H disclosure

Reported $0 in legislator gifts/benefits for the 83rd Session

The Nevada Legislature's official lobbyist-expenditure report shows this lobbyist filed monthly returns for the 83rd Session and reported no benefits provided to any legislator or staff member. Source: NV Legislature 83rd Session Lobbyist Expenditures Report.

Federal lobbying

U.S. Senate LDA filings for 1 of this lobbyist's clients

Federal Lobbying Disclosure Act (LDA) registrant + filing records sourced from lda.senate.gov, joined to this lobbyist's client roster by tokenwise-normalised name match. Shows the federal-side lobbying firms representing the same clients this lobbyist represents at the Nevada legislature.

Biogen — 36 federal registrant(s)

Federal registrant firm	Client name at LDA	Filings	Source
FOLEY HOAG LLP	BIOGEN	2	LDA filing
CAPITOL COUNSEL LLC	BIOGEN-IDEC	2	LDA filing
CLYBURN CONSULTING, LLC	BIOGEN	1	LDA filing
DLA PIPER LLP (US)	BIOGEN, INC.	1	LDA filing
AKIN GUMP STRAUSS HAUER & FELD	BIOGEN, INC.	1	LDA filing
ALPINE GROUP PARTNERS, LLC.	BIOGEN IDEC	1	LDA filing

+30 more federal registrants on file for this client.

Personal political contributions

Their own giving

Contributions made personally under this lobbyist's first and last name in the Nevada Secretary of State campaign-finance dataset.

Total personally given

$250

All Nevada filings, 2018–2021.

Contributions

After dedup of superseded reports.

Recipients

Distinct candidates, parties, or committees.

Top recipients

Who received their personal checks

Up to ten recipients of this lobbyist's personal contributions, ranked by total amount. Amounts are cumulative across all reporting years on file. Recipients can be candidates, parties, or political committees.

#	Recipient	Total	Contributions
1	Assembly Republican Caucus PAC	$150	1
2	RTom RobertsState Assembly, District 13 · CLARK COUNTY	$100	1

Full contribution log

Every contribution, newest first

2 individual contributions on file in the Nevada Secretary of State campaign-finance dataset, deduplicated.

Date	Recipient	Type	Amount
2021-09-07	RTom RobertsState Assembly, District 13 · CLARK COUNTY	Monetary Contribution	$100
2018-09-28	Assembly Republican Caucus PAC	Monetary Contribution	$150

Ambiguity flag: the Nevada SOS dataset contains more than one contributor with this first/last name. The numbers and recipient list above sum across all matching name records and may include contributions from another individual sharing the same name. Cities on file for this name: Granite Bay, CA, Reno, NV. Treat as a research lead, not a definitive total.

This number reflects what the lobbyist has personally given to candidates, parties, and political committees in Nevada — not what their clients have given. The two channels frequently overlap: a paid advocate who also writes a personal check to the legislator they're lobbying is using both kinds of access at once.

Sources & references

Where this profile's information comes from

Every link below is a public record. Click through to verify any claim on this page.

Nevada Legislature lobbyist registry (83rd Session)

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