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DANIEL VINCENT ANTHONY DEMARCO PA-C
NPI 1922639764
Physician Assistant in Stony Brook, NY

Active since January 30, 2020PECOS Enrolled
91.25/100
CMS Quality Rating
101 NICOLLS RD, STONY BROOK, NY 11794(631) 444-2499 Get Directions Write a Review

NPPES record last updated: November 2, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 2, 2023, Jan 30, 2020 (2 updates tracked since 2020).

About Daniel Vincent Anthony Demarco Pa-c NPPES

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

DANIEL VINCENT ANTHONY DEMARCO PA-C (NPI 1922639764) is an individual physician assistant in Stony Brook, New York and active in the NPI registry since January 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922639764
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDANIEL VINCENT ANTHONY DEMARCOCredential: PA-C
Location Address101 NICOLLS RDStony Brook, NY 11794-1433
Mailing Address101 Nicolls RdStony Brook, NY 11794-0001 · (631) 444-2499
Phone(631) 444-2499
Sole ProprietorNo
Enumeration DateJanuary 30, 2020
Last NPPES UpdateNovember 2, 20232 updates tracked since enumeration
NPPES CertifiedNovember 2, 2023
✔ NPI 1922639764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
101 NICOLLS RD, Stony Brook, NY 11794
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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)

Daniel Vincent Anthony Demarco 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 11794 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

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.

NARINDER SINGH M.D.
Internal Medicine
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4000
DR. KANHAI FARRAKHAN MD
Internal Medicine (Gastroenterology)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-0580
MS. HAYLEY ALEXANDRA MENA LMSW
Social Worker (Clinical)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (516) 761-4107
MRS. HEATHER MARIE CALIGIURI ANP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 631-4449
MR. SAM TARIK MENDOUNE I NP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 335-1657
ALEXIE LESSING
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4686
DR. BENJAMIN RISMANY MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-1791
JULIA RYAN MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 689-8333

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 Daniel Demarco's NPI number?

The NPI number for Daniel Demarco is 1922639764. It was assigned to this individual provider in the NPPES registry on January 30, 2020.

Where is Daniel Demarco located?

Daniel Demarco practices at 101 Nicolls Rd, Stony Brook, NY 11794. The listed phone number is (631) 444-2499.

What is Daniel Demarco's specialty?

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

Is Daniel Demarco enrolled in Medicare?

Yes. Daniel Demarco is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel Demarco was last updated on November 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.