DR. JOHN WILLIAM KENNEDY JR. MD
NPI 1023645587
Orthopaedic Surgery in Springfield, MA

Active since March 25, 2020PECOS Enrolled
300 BIRNIE AVE STE 201, SPRINGFIELD, MA 01107(413) 785-4666(413) 846-4756 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 8, 2026, Apr 21, 2026, Jun 24, 2025 and 1 more (4 updates tracked since 2020).

About Dr. John William Kennedy Jr. Md NPPES

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

DR. JOHN WILLIAM KENNEDY JR. MD (NPI 1023645587) is an individual orthopaedic surgery provider in Springfield, Massachusetts, licensed in New York (31144801) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1023645587
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. JOHN WILLIAM KENNEDY JR.Credential: MD
Location Address300 BIRNIE AVE STE 201Springfield, MA 01107-1121
Mailing Address300 Birnie Ave Ste 201Springfield, MA 01107-1121
Fax(413) 846-4756
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 25, 2020
Last NPPES UpdateMay 8, 20264 updates tracked since enumeration
NPPES CertifiedMay 8, 2026
NPI 1023645587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in NY · 31144801
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License 1027798 (MA)
300 BIRNIE AVE STE 201, Springfield, MA 01107

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. John William Kennedy Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416427281
PECOS Enrollment IDI20260522000094
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 01107 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

Nurse Practitioner
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Physician Assistant
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Physician Assistant
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Orthopaedic Surgery
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Physician Assistant
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Orthopaedic Surgery
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Physician Assistant
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107
Internal Medicine (Sports Medicine)
300 BIRNIE AVE STE 201
SPRINGFIELD, MA 01107

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 John Kennedy's NPI number?

The NPI number for John Kennedy is 1023645587. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is John Kennedy located?

John Kennedy practices at 300 Birnie Ave Ste 201, Springfield, MA 01107. The listed phone number is (413) 785-4666.

What is John Kennedy's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is John Kennedy enrolled in Medicare?

Yes. John Kennedy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Kennedy was last updated on May 8, 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.