Unknown Individual – Cardiovascular Disease Physician, NPI 1881697050

Unknown Individual is a healthcare provider. based in Waltham, Massachusetts. specializing in Cardiovascular Disease Physician. They hold a License No. 37013 (MA). The NPI Number for Unknown Individual is 1881697050

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1881697050
Phone
(781) 894-2498
Address
20 HOPE AVE
Deactivation Date
23 April 2026
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

  • 20, Hope Avenue, Riverview, Waltham, Middlesex County, Massachusetts, 02453, United States

    STE 206

    WALTHAM, MA 024532717

    Phone: (781) 894-2498

    Fax: (781) 899-5335

    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.

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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 02453)

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Reviews

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Frequently asked questions

Can I use this page to confirm Unknown Individual's NPI?
Yes. Unknown Individual is listed with NPI 1881697050 in the public NPI dataset.
Is Unknown Individual's NPI deactivated?
The extract indicates Unknown Individual is not in an active NPI state.
What is Unknown Individual's specialty?
The listing groups Unknown Individual with Cardiovascular Disease Physician. Clinical services aligned with this taxonomy classification.
Does Unknown Individual list a practice location?
Patients near Waltham, Massachusetts may find Unknown Individual in results; validate coverage separately.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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