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ALEXANDER FAUCI DO
NPI 1174103790
Internal Medicine in Bayside, NY

Active since April 08, 2021PECOS EnrolledAccepts Medicare Assignment
3438 BELL BLVD, BAYSIDE, NY 11361(631) 512-1717 Get Directions Write a Review

NPPES record last updated: February 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 4, 2025, Apr 8, 2021 (2 updates tracked since 2021).

About Alexander Fauci Do NPPES

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

ALEXANDER FAUCI DO (NPI 1174103790) is an individual internal medicine provider in Bayside, New York, licensed in New York (326502) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Montefiore Mount Vernon Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1174103790
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameALEXANDER FAUCICredential: DO
Location Address3438 BELL BLVDBayside, NY 11361-1739
Mailing Address541 S Ocean AvePatchogue, NY 11772-3722 · (631) 512-1717
Phone(631) 512-1717
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 8, 2021
Last NPPES UpdateFebruary 4, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2025
✔ NPI 1174103790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 326502
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3438 BELL BLVD, Bayside, NY 11361
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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 and accepts Medicare assignment

Alexander Fauci Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID446780209
PECOS Enrollment IDI20250207002791
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Montefiore Mount Vernon Hospital

Acute Care Hospitals · Mount Vernon, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number330086
Location12 North 7th AvenueMount Vernon, NY 10550 · Westchester County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11361 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
Most-billed visit code 99214
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 2

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

YEAHSEON BRUININGS MD FAMILY PRACTICE PLLC
Family Medicine
3438 BELL BLVD, PH FLOOR 5
BAYSIDE, NY 11361
Queens County (718) 360-5768
YEAHSEON CHOI BRUININGS MD
Family Medicine
3438 BELL BLVD, PH FLOOR 5
BAYSIDE, NY 11361
Queens County (718) 360-5768

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 Alexander Fauci's NPI number?

The NPI number for Alexander Fauci is 1174103790. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is Alexander Fauci located?

Alexander Fauci practices at 3438 Bell Blvd, Bayside, NY 11361. The listed phone number is (631) 512-1717.

What is Alexander Fauci's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alexander Fauci enrolled in Medicare?

Yes. Alexander Fauci is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Alexander Fauci affiliated with any hospitals?

According to CMS data, Alexander Fauci is affiliated with Montefiore Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Alexander Fauci was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.