Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CLARISSA LAU PA-C, MSPAS
NPI 1336788686
Physician Assistant in Brooklyn, NY

Q: What is Clarissa Lau's NPI number?

The NPI number for Clarissa Lau is 1336788686. It was assigned to this individual provider in the NPPES registry on January 4, 2020.

Q: What is Clarissa Lau's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Clarissa Lau was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 04, 2020PECOS Enrolled

5604 7TH AVE STE 1, BROOKLYN, NY 11220(718) 360-7666 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 12, 2026, Apr 12, 2020, Mar 28, 2020 and 1 more (4 updates tracked since 2020).

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About Clarissa Lau Pa-c, Mspas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARISSA LAU PA-C, MSPAS (NPI 1336788686) is an individual physician assistant in Brooklyn, New York, licensed in New York (024575) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336788686

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCLARISSA LAUCredential: PA-C, MSPAS

Location Address5604 7TH AVE STE 1Brooklyn, NY 11220-4660

Mailing Address5604 7th Ave Ste 1Brooklyn, NY 11220-4660 · (718) 360-7666

Phone(718) 360-7666

Sole ProprietorNo

Enumeration DateJanuary 4, 2020

Last NPPES UpdateAugust 12, 20264 updates tracked since enumeration

NPPES CertifiedAugust 12, 2026

✔ NPI 1336788686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in NY · 024575

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

5604 7TH AVE STE 1, Brooklyn, NY 11220

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clarissa Lau Pa-c, Mspas is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MENGYUAN YOU PA-C

Physician Assistant