DR. KENNETH A WOJNOWSKI JR. DO
NPI 1427544550
Internal Medicine - Pulmonary Disease in Springfield, MA
About Dr. Kenneth A Wojnowski Jr. Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KENNETH A WOJNOWSKI JR. DO (NPI 1427544550) is an individual pulmonary disease provider in Springfield, Massachusetts, licensed in Massachusetts (1023975) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Nova Southeastern College Of Osteo Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Kenneth A Wojnowski Jr. Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Kenneth Wojnowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MABaystate Franklin Medical Center
Acute Care Hospitals · Greenfield, MABaystate Wing Hospital
Acute Care Hospitals · Palmer, MABaystate Noble Hospital
Acute Care Hospitals · Westfield, MABaystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01199 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
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 Kenneth Wojnowski's NPI number?
The NPI number for Kenneth Wojnowski is 1427544550. It was assigned to this individual provider in the NPPES registry on July 1, 2018.
Where is Kenneth Wojnowski located?
Kenneth Wojnowski practices at 3300 Main St, Springfield, MA 01199. The listed phone number is (413) 794-7330.
What is Kenneth Wojnowski's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Kenneth Wojnowski enrolled in Medicare?
Yes. Kenneth Wojnowski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Kenneth Wojnowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kenneth Wojnowski reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kenneth Wojnowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kenneth Wojnowski accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Kenneth Wojnowski 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.
Is Kenneth Wojnowski affiliated with any hospitals?
According to CMS data, Kenneth Wojnowski is affiliated with Cooley Dickinson Hospital Inc,the, Baystate Franklin Medical Center, Baystate Wing Hospital, Baystate Noble Hospital and Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Kenneth Wojnowski was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Kenneth A Wojnowski Jr., DO · NPI 1427544550
Pulmonary Disease physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since July 1, 2018.
## Identity
- **NPI:** 1427544550 (Entity type: Individual)
- **Enumerated:** July 1, 2018
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 1023975 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 MAIN ST, Springfield, MA 01199-0001
- **Phone:** (413) 794-7330
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2018
## Record status
- **NPPES last updated:** December 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427544550) · Data from the CMS NPPES public registry.