Unknown Individual – Psychologist, NPI 1689664047

Unknown Individual is a healthcare provider. based in Charlestown, Massachusetts. specializing in Psychologist. They hold a License No. 2546 (MA). The NPI Number for Unknown Individual is 1689664047

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1689664047
Phone
(617) 724-0287
Address
PO BOX 9142
Deactivation Date
8 May 2025
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

  • Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom

    MASS GENERAL PHYSICIAN ORGANIZATION

    CHARLESTOWN, MA 021299142

    Phone: (617) 724-0287

    Fax: (617) 726-2894

    Type: Mailing

  • Massachusetts General Hospital, 55, Fruit Street, Beacon Hill, Boston, Suffolk County, Massachusetts, 02114, United States

    YAW 6900 CHILD & ADOLESCENT PSYCHIATRY

    BOSTON, MA 02114

    Phone: (617) 726-4013

    Fax: (617) 726-5567

    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.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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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 ·

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

Insurance plans in this area (ZIP 02129)

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Reviews

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Frequently asked questions

What number should I use to identify Unknown Individual for billing?
Administrative and clinical systems typically use NPI 1689664047 for Unknown Individual.
What does inactive NPI status mean for Unknown Individual?
Inactive status means the NPI record is not marked active in the public file — verify before making care decisions.
What services align with Unknown Individual's listing?
Unknown Individual's public classification highlights Psychologist. Clinical services aligned with this taxonomy classification.
Which community is linked to Unknown Individual?
Unknown Individual shows a connection to Charlestown, Massachusetts in registry-derived data.
Who maintains Unknown Individual's record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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