ERIC ZACHARY SILFEN (M.D) – Emergency Medicine Physician, NPI 1487926754

ERIC ZACHARY SILFEN (M.D) is a healthcare provider. based in Nantucket, Massachusetts. specializing in Emergency Medicine Physician. They hold the professional credentials M.D. They hold a License No. 230134 (NY). The NPI Number for ERIC ZACHARY SILFEN (M.D) is 1487926754

Main info

Male
Sole Proprietor
Name
ERIC ZACHARY SILFEN (M.D)
NPI
1487926754
Phone
Not provided
Address
PO BOX 3711
Enumeration Date
2 February 2012
Last Update Date
2 February 2012
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience42
Completeness75
Years active:14State licenses:1Digital endpointsOther names

Provider Addresses for ERIC ZACHARY SILFEN (M.D)

  • PO BOX 3711

    NANTUCKET, MA 025843711

    Phone:

    Type: Mailing

  • 3000 MINUTEMAN RD

    MAILSTOP 101

    ANDOVER, MA 018101032

    Phone: (978) 659-7610

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02584)

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Reviews

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Frequently asked questions

What is ERIC ZACHARY SILFEN (M.D)'s NPI number?
ERIC ZACHARY SILFEN (M.D)'s NPI is 1487926754 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to ERIC ZACHARY SILFEN (M.D)?
You should see ERIC ZACHARY SILFEN (M.D) as active in CMS-hosted NPPES data.
What kind of doctor is ERIC ZACHARY SILFEN (M.D)?
ERIC ZACHARY SILFEN (M.D) is associated with Emergency Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for ERIC ZACHARY SILFEN (M.D)?
Travel planning: use Nantucket, Massachusetts as the reference point for ERIC ZACHARY SILFEN (M.D), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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