Doctor profile · Federal record

Dr. Brett Lassen, P.A.

Physician Assistant · Yonkers, NY

  • NPI 1184668196
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
73 Market St
Yonkers, NY 107107616
(914) 831-4160
fax (914) 831-4161

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 22, 2014
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
New York #007770

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184668196. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
726
Distinct HCPCS
9
Medicare allowed
$66,267
HCPCS Description Services Patients Avg allowed
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 169 130 $121
J1030 Injection, methylprednisolone acetate, 40 mg 150 111 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 131 120 $124
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose 116 55 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 95 88 $87
99204 New patient office or other outpatient visit, 45-59 minutes 27 27 $166
29823 Removal of extensive shoulder joint tissue using an endoscope 14 13 $32
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope 12 12 $29
J1040 Injection, methylprednisolone acetate, 80 mg 12 12 $12

In context: peer comparison

Among 8 peers in this city , average services per provider: 78. This provider delivers 9.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$57
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Gotham Surgical Solutions & Devices, Inc. 1 $31.70
VERTEX PHARMACEUTICALS INCORPORATED 1 $24.96

By nature of payment

Food and Beverage
$57

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
11
Total drug cost
$52
Drug Type Claims Patients Total cost
Meloxicam Generic 22 11 $52

Frequently asked questions

Auto-generated from federal data
What is Dr. Brett Lassen's medical specialty?
Dr. Brett Lassen practices Physician Assistant in Yonkers, NY.
Where does Dr. Brett Lassen practice?
Dr. Brett Lassen practices at 73 Market St, Yonkers, NY 107107616. Office phone: 9148314160.
What is Dr. Brett Lassen's NPI?
Dr. Brett Lassen's National Provider Identifier (NPI) is 1184668196, issued by NPPES.
Does Dr. Brett Lassen accept Medicare assignment?
Yes. Dr. Brett Lassen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brett Lassen commonly perform?
Top Medicare-reported procedures in 2023: Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.