KELSEY MACNAUGHTON CPNP-PC
NPI 1073275004
Nurse Practitioner - Pediatrics in Boston, MA

Active since October 07, 2021PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: November 17, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 17, 2021, Oct 7, 2021 (2 updates tracked since 2021).

About Kelsey Macnaughton Cpnp-pc NPPES

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

KELSEY MACNAUGHTON CPNP-PC (NPI 1073275004) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (RN2305461) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1073275004
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameKELSEY MACNAUGHTONCredential: CPNP-PC
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 7, 2021
Last NPPES UpdateNovember 17, 20212 updates tracked since enumeration
NPPES CertifiedNovember 17, 2021
NPI 1073275004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License Licensed in MA · RN2305461
300 LONGWOOD AVE, Boston, MA 02115

Accepted 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)

Kelsey Macnaughton Cpnp-pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426548645
PECOS Enrollment IDI20251106002796
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 02115 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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 20

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

Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115

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 Kelsey Macnaughton's NPI number?

The NPI number for Kelsey Macnaughton is 1073275004. It was assigned to this individual provider in the NPPES registry on October 7, 2021.

Where is Kelsey Macnaughton located?

Kelsey Macnaughton practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Kelsey Macnaughton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Kelsey Macnaughton enrolled in Medicare?

Yes. Kelsey Macnaughton is registered in the Medicare PECOS enrollment system.

What insurance does Kelsey Macnaughton accept?

Health plans from Anthem Blue Cross and Blue Shield list Kelsey Macnaughton 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 Kelsey Macnaughton was last updated on November 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.