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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ROSANN CATHERINE DALESSANDRO DO FACO1
NPI 1457328288
Internal Medicine - Hematology & Oncology in Huntington, NY

Active since March 01, 2006PECOS Enrolled
347 MAIN ST, HUNTINGTON, NY 11743(631) 427-6060(631) 549-4858 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Rosann Catherine Dalessandro Do Faco1 NPPES

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

ROSANN CATHERINE DALESSANDRO DO FACO1 (NPI 1457328288) is an individual hematology & oncology provider in Huntington, New York, licensed in New York (169272) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457328288
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameROSANN CATHERINE DALESSANDROCredential: DO FACO1
Location Address347 MAIN STHuntington, NY 11743-6914
Mailing Address347 Main StHuntington, NY 11743-6914 · (631) 427-6060 · Fax (631) 549-4858
Phone(631) 427-6060
Fax(631) 549-4858
Sole ProprietorNo
Enumeration DateMarch 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1457328288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in NY · 169272
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
347 MAIN ST, Huntington, NY 11743
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Other Identifiers 1

Medicaid01592552NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rosann Catherine Dalessandro Do Faco1 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 11743 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

BARBARA ELLEN LIVINGSTON RN, NP, AOCNP
Nurse Practitioner
347 MAIN ST
HUNTINGTON, NY 11743
Suffolk County (631) 427-6060
MAIN SOURCE PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
347 MAIN ST
HUNTINGTON, NY 11743
Suffolk County (631) 760-1114

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 Rosann Dalessandro's NPI number?

The NPI number for Rosann Dalessandro is 1457328288. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Rosann Dalessandro located?

Rosann Dalessandro practices at 347 Main St, Huntington, NY 11743. The listed phone number is (631) 427-6060.

What is Rosann Dalessandro's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Rosann Dalessandro enrolled in Medicare?

Yes. Rosann Dalessandro is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rosann Dalessandro was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.