JONATHAN SAWICKI
NPI 1629463591
Pediatrics in Springfield, MA
About Jonathan Sawicki NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN SAWICKI (NPI 1629463591) is an individual pediatrics provider in Springfield, Massachusetts, licensed in Utah (11284017-1205) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with University Of Utah Hospitals And Clinics, and is a graduate of Tufts University School Of Medicine (2015).
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
Jonathan Sawicki 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 Reassignments
2Medicare enrollment records show Jonathan Sawicki reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 2,620 clinicians in this Medicare group
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 751 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Utah Hospitals And Clinics
Acute Care Hospitals · Salt Lake City, UTPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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
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 Jonathan Sawicki's NPI number?
The NPI number for Jonathan Sawicki is 1629463591. It was assigned to this individual provider in the NPPES registry on March 30, 2015.
Where is Jonathan Sawicki located?
Jonathan Sawicki practices at 759 Chestnut St, Springfield, MA 01199. The listed phone number is (413) 794-0000.
What is Jonathan Sawicki's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Jonathan Sawicki enrolled in Medicare?
Yes. Jonathan Sawicki 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 organizations bill Medicare for Jonathan Sawicki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Sawicki reassigns Medicare benefits to 2 organizations: University Of Utah Adult Services (Sandy, UT) and University Of Utah Pediatric Services (Sandy, UT). Each 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 Jonathan Sawicki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Sawicki accept?
Health plans from Select Health list Jonathan Sawicki 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 Jonathan Sawicki affiliated with any hospitals?
According to CMS data, Jonathan Sawicki is affiliated with University Of Utah Hospitals And Clinics.
When was this NPI record last updated?
The NPPES record for Jonathan Sawicki 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.
# Jonathan Sawicki · NPI 1629463591
Pediatrics physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since March 30, 2015.
## Identity
- **NPI:** 1629463591 (Entity type: Individual)
- **Enumerated:** March 30, 2015
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 11284017-1205 (Utah)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 759 CHESTNUT ST, Springfield, MA 01199-1001
- **Phone:** (413) 794-0000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Utah Adult Services (NPI 1851904247, Sandy, UT); University Of Utah Pediatric Services (NPI 1386257152, Sandy, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** November 17, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1629463591) · Data from the CMS NPPES public registry.