MRS. KRISTEN J HARDING (NP) – Nurse Practitioner, NPI 1376213439

MRS. KRISTEN J HARDING (NP) is a healthcare provider. based in Boston, Massachusetts. specializing in Nurse Practitioner. They hold the professional credentials NP. They hold a License No. RN260802 (MA). The NPI Number for MRS. KRISTEN J HARDING (NP) is 1376213439

Main info

Female
Name
MRS. KRISTEN J HARDING (NP)
NPI
1376213439
Phone
(617) 726-8282
Address
55 FRUIT ST
Enumeration Date
20 September 2021
Last Update Date
5 August 2024
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience32
Completeness75
Years active:4State licenses:1Digital endpointsOther names

Provider Addresses for MRS. KRISTEN J HARDING (NP)

  • 55 FRUIT ST

    BOSTON, MA 021142621

    Phone: (617) 726-8282

    Type: Location

  • 650 Centre St

    Brockton, MA 023023308

    Phone: (508) 941-7379

    Fax: (508) 941-6330

    Type: Location

  • 650 CENTRE ST

    BROCKTON, MA 023023308

    Phone: (508) 941-7379

    Fax: (508) 941-6330

    Type: Location

  • 31 CINNAMON CIR

    SOUTH EASTON, MA 023751772

    Phone: (781) 264-3369

    Type: Mailing

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2021-11-17

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20211117000867INurse PractitionerMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
36415Insertion of needle into vein for collection of blood sample2016$0
99213Established patient office or other outpatient visit, 20-29 minutes1818$0
View full utilization report →

Insurance plans in this area (ZIP 02114)

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Reviews

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Frequently asked questions

Can I verify MRS. KRISTEN J HARDING (NP) with an NPI only?
You can start verification with NPI 1376213439 for MRS. KRISTEN J HARDING (NP), then check state licensing separately.
Does CMS list MRS. KRISTEN J HARDING (NP) as active?
Yes — MRS. KRISTEN J HARDING (NP) is active in the NPI listing used on this page.
What is MRS. KRISTEN J HARDING (NP)'s specialty?
The listing groups MRS. KRISTEN J HARDING (NP) with Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What area does MRS. KRISTEN J HARDING (NP) serve?
MRS. KRISTEN J HARDING (NP)'s listing highlights Boston, Massachusetts; more addresses can appear in NPPES.
Why does MRS. KRISTEN J HARDING (NP) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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