Lisa-Tsin Cook, PA-C

NPI 1356391320ActiveIndividual· Physician Assistant, Medical· Wheat Ridge, CO

Physician Assistant, Medical (PA-C) in Wheat Ridge, Colorado, licensed in CO, with an NPI issued in May 2006. Mostly services rather than prescriptions: Medicare paid $1,924 for 21 patients in 2024, with only 11 Part D claims. Merck Sharp & Dohme LLC reported $54.81 in payments in 2025, mostly food and beverage.

Overview

NPI	1356391320
Status	Active
Entity type	Individual
Credential	PA-C
Sole proprietor	No
NPI issued	May 11, 2006
Last updated in NPPES	Nov 16, 2007

Specialties and licenses

Taxonomy	Code	License	State
Physician Assistant, Medical Primary	363AM0700X	1508	CO

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Physician Assistant (CO); Practitioner - Physician Assistant (KS)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	21
Services billed	24 across 6 procedure codes
Paid by Medicare	$1,924

Part D prescriptions in 2024

Prescriptions (claims)	11 · 11 30-day fills
Total drug cost	$47.57
Generic share	100% of claims

Medicare sources and data years

Industry payments (Open Payments)

2025$54.81 · 2 payments from 1 company
2024$22.75 · 1 payment from 1 company

Top paying companies in 2025

Company	Amount	Payments
Merck Sharp & Dohme LLC	$54.81	2

What the 2025 payments were for

Food and Beverage$54.81 · 2 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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