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MARISSA MACHAK PA-C
NPI 1154860690
Physician Assistant in New York, NY

Active since February 16, 2017PECOS Enrolled
622 W 168TH ST, NEW YORK, NY 10032(212) 305-2500 Get Directions Write a Review

NPPES record last updated: February 16, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marissa Machak Pa-c NPPES

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

MARISSA MACHAK PA-C (NPI 1154860690) is an individual physician assistant in New York, New York, licensed in New York (020605-1) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154860690
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARISSA MACHAKCredential: PA-C
Location Address622 W 168TH STNew York, NY 10032-3720
Mailing Address622 W 168th StNew York, NY 10032-3720
Phone(212) 305-2500
Sole ProprietorNo
Enumeration DateFebruary 16, 2017
✔ NPI 1154860690 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 · 020605-1
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.
622 W 168TH ST, New York, NY 10032
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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)

Marissa Machak Pa-c 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 10032 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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 20

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

DR. PIETRO ALESSANDRO AMBROGIO CANETTA M.D.
Internal Medicine (Nephrology)
622 W 168TH ST, PH4-124
NEW YORK, NY 10032
New York County (212) 305-5020
CHARLES D RESOR
Internal Medicine
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-2913
MR. CALVIN KAILUN LEE NP
Nurse Practitioner (Adult Health)
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-0914
DI FAN CONEYBEARE M.D.
Emergency Medicine
622 W 168TH ST
NEW YORK, NY 10032
New York County (760) 808-2557
JONATHAN LE PHARM.D.
Pharmacist
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 342-8645
ASHLEE A CAMPBELL
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6100
STEVEN ZELEFSKY
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6100
DR. EMILY SPIERA MD, MPH
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6262

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Machak's NPI number?

The NPI number for Marissa Machak is 1154860690. It was assigned to this individual provider in the NPPES registry on February 16, 2017.

Where is Marissa Machak located?

Marissa Machak practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 305-2500.

What is Marissa Machak's specialty?

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

Is Marissa Machak enrolled in Medicare?

Yes. Marissa Machak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marissa Machak was last updated on February 16, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.