Unknown Individual – Surgery Physician, NPI 1871590950

Unknown Individual is a healthcare provider. based in Cambridge, Massachusetts. specializing in Surgery Physician. They hold a License No. MD09462 (RI). The NPI Number for Unknown Individual is 1871590950

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1871590950
Phone
(617) 665-2001
Address
1493 CAMBRIDGE ST
Deactivation Date
6 September 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience14
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • Cambridge Hospital, 1493, Cambridge Street, Inman Square, Cambridge, Middlesex County, Massachusetts, 02139, United States

    CAMBRIDGE, MA 021391047

    Phone: (617) 665-2001

    Fax: (617) 665-2070

    Mailing address matches the actual address.

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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 02139)

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Reviews

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Frequently asked questions

What NPI should I save for Unknown Individual?
Save NPI 1871590950 if you need a stable reference for Unknown Individual.
What is the next step if Unknown Individual is inactive?
Treat inactive as a signal to verify Unknown Individual through official channels.
Does Unknown Individual list a primary specialty?
If you are matching referrals, note Surgery Physician for Unknown Individual. Clinical services aligned with this taxonomy classification.
Does Unknown Individual practice in Massachusetts?
You will see Cambridge, Massachusetts on file for Unknown Individual alongside any extra practice locations.
Is Unknown Individual a real provider?
This page reflects official NPPES data for NPI 1871590950. Always confirm identity and privileges with the practice and licensing boards.

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