KAREN M JENNINGS MATHIS (PMHNP-BC) – Psychiatric/Mental Health Nurse Practitioner, NPI 1689954893

KAREN M JENNINGS MATHIS (PMHNP-BC) is a healthcare provider. based in Belmont, Massachusetts. specializing in Psychiatric/Mental Health Nurse Practitioner. They hold the professional credentials PMHNP-BC. They hold a License No. RN2267972 (MA). The NPI Number for KAREN M JENNINGS MATHIS (PMHNP-BC) is 1689954893

Main info

Female
Sole Proprietor
Name
KAREN M JENNINGS MATHIS (PMHNP-BC)
NPI
1689954893
Phone
Not provided
Address
115 MILL ST
Enumeration Date
18 August 2011
Last Update Date
25 May 2022
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:14State licenses:2Digital endpointsOther names

Provider Addresses for KAREN M JENNINGS MATHIS (PMHNP-BC)

  • 115 MILL ST

    BELMONT, MA 024781064

    Phone:

    Type: Mailing

  • 115 Mill St

    Belmont, MA 024781064

    Phone: (617) 855-2000

    Type: Location

  • 345 Blackstone Blvd

    Providence, RI 029064800

    Phone: (014) 556-3464

    Fax: (401) 455-6532

    Type: Location

  • 2 DUDLEY ST STE 560

    PROVIDENCE, RI 029053230

    Phone: (401) 453-7955

    Type: Location

  • 455 TOLLGATE RD

    PROFESSIONAL REVENUE CYCLE AND CREDENTIALING

    WARWICK, RI 028862759

    Phone: (012) 730-6414

    Fax: (401) 273-2919

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 7 Open Payments records for all available years, with a total value of $1,407.

Total Amount is formed as General ($1,407) + Research ($0) + Ownership ($0) = $1,407.

Last reported payment date: 2024-04-03 • Largest payer in this snapshot: Janssen Scientific Affairs, LLC ($1,407).

Total Amount

$1,407

General + Research + Ownership

Payments

7

Total payment records

General Amount

$1,407

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-03

Latest reported date

Top Companies

Largest payers in this snapshot

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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 02478)

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Reviews

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Frequently asked questions

How is KAREN M JENNINGS MATHIS (PMHNP-BC) identified in CMS data?
CMS-hosted NPPES data lists KAREN M JENNINGS MATHIS (PMHNP-BC) with NPI 1689954893.
Does the file indicate KAREN M JENNINGS MATHIS (PMHNP-BC) is practicing under active NPI?
Directory data currently reports KAREN M JENNINGS MATHIS (PMHNP-BC) as active.
What is KAREN M JENNINGS MATHIS (PMHNP-BC)'s specialty?
The listing groups KAREN M JENNINGS MATHIS (PMHNP-BC) with Psychiatric/Mental Health Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Where is KAREN M JENNINGS MATHIS (PMHNP-BC) based?
KAREN M JENNINGS MATHIS (PMHNP-BC) is tied to Belmont, Massachusetts in the data we show; additional addresses may exist on the full record.
Is the information about KAREN M JENNINGS MATHIS (PMHNP-BC) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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