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KATHERINE S JOHNSON
NPI 1629587613
Clinical Nurse Specialist - Psychiatric/Mental Health in Northampton, MA

Active since September 22, 2017PECOS Enrolled
160 MAIN ST STE 14, NORTHAMPTON, MA 01060(413) 203-4134(800) 580-4703 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: May 29, 2026, Mar 21, 2025, Jul 21, 2022 and 2 more (5 updates tracked since 2017).

About Katherine S Johnson NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE S JOHNSON (NPI 1629587613) is an individual psychiatric/mental health provider in Northampton, Massachusetts, licensed in Massachusetts (RN2298411) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2017).

NPPES Registry Identity

NPI1629587613
Entity TypeIndividualFemale
Primary Taxonomy364SP0808X
Provider Legal NameKATHERINE S JOHNSON
Location Address160 MAIN ST STE 14Northampton, MA 01060-3187
Mailing Address160 Main St Ste 14Northampton, MA 01060-3187 · (413) 203-4134 · Fax (800) 580-4703
Phone(413) 203-4134
Fax(800) 580-4703
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2017
Enumeration DateSeptember 22, 2017
Last NPPES UpdateMay 29, 20265 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
✔ NPI 1629587613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse Specialist · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0808X
License✔ Licensed in MA · RN2298411
Also ListedNurse PractitionerTaxonomy 363L00000X · License RN2298411 (MA)
160 MAIN ST STE 14, Northampton, MA 01060
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine S Johnson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800156670
PECOS Enrollment IDI20180216001212
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VALLEY PSYCH ASSOCIATES, LLC
Nurse Practitioner (Psychiatric/Mental Health)
160 MAIN ST STE 14
NORTHAMPTON, MA 01060
Hampshire County (413) 203-4134

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Johnson's NPI number?

The NPI number for Katherine Johnson is 1629587613. It was assigned to this individual provider in the NPPES registry on September 22, 2017.

Where is Katherine Johnson located?

Katherine Johnson practices at 160 Main St Ste 14, Northampton, MA 01060. The listed phone number is (413) 203-4134.

What is Katherine Johnson's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, with taxonomy code 364SP0808X.

Is Katherine Johnson enrolled in Medicare?

Yes. Katherine Johnson is registered in the Medicare PECOS enrollment system.

What insurance does Katherine Johnson accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Katherine Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katherine Johnson was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.