MR. JOHN M PARGULSKI D.O.
NPI 1629051958
Internal Medicine - Cardiovascular Disease in Springfield, IL
About Mr. John M Pargulski D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN M PARGULSKI D.O. (NPI 1629051958) is an individual cardiovascular disease provider in Springfield, Illinois, licensed in Illinois (036.145032) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Mercyone Des Moines Medical Center, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 5
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
Mr. John M Pargulski D.o. 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
4Medicare enrollment records show John Pargulski reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 13 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 16 clinicians in this Medicare group
Effingham, IL 62401
- Reassigned Medicare billing, Illinois enrollment
- 104 clinicians in this Medicare group
Oskaloosa, IA 52577
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1407869852 (Iowa)
- 111 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone Des Moines Medical Center
Acute Care Hospitals · Des Moines, IAKeokuk County Health Center
Critical Access Hospitals · Sigourney, IAKnoxville Hospital & Clinics
Critical Access Hospitals · Knoxville, IAMahaska Health Partnership
Critical Access Hospitals · Oskaloosa, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62701 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, IL 62701
SPRINGFIELD, IL 62701
SPRINGFIELD, IL 62701
SPRINGFIELD, IL 62701
SPRINGFIELD, IL 62701
SPRINGFIELD, IL 62701
SPRINGFIELD, IL 62701
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 Pargulski's NPI number?
The NPI number for John Pargulski is 1629051958. It was assigned to this individual provider in the NPPES registry on November 21, 2005.
Where is John Pargulski located?
John Pargulski practices at 619 E Mason St Ste 4p57, Springfield, IL 62701. The listed phone number is (217) 788-0706.
What is John Pargulski's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is John Pargulski enrolled in Medicare?
Yes. John Pargulski 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 John Pargulski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Pargulski reassigns Medicare benefits to 4 organizations: Osf Healthcare System (Alton, IL), St Louis Cardiology Consultants Ltd (Alton, IL), St Anthonys Memorial Hospital Of The Hospital Sisters Of The Third (Effingham, IL) and Mahaska County Hospital (Oskaloosa, IA). 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 John Pargulski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Pargulski accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Medica and 1 other insurer list John Pargulski 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 John Pargulski affiliated with any hospitals?
According to CMS data, John Pargulski is affiliated with Mercyone Des Moines Medical Center, Keokuk County Health Center, Knoxville Hospital & Clinics and Mahaska Health Partnership.
When was this NPI record last updated?
The NPPES record for John Pargulski was last updated on July 12, 2022. 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.
# Mr. John M Pargulski, D.O. · NPI 1629051958
Cardiovascular Disease physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since November 21, 2005.
## Identity
- **NPI:** 1629051958 (Entity type: Individual)
- **Enumerated:** November 21, 2005
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 036.145032 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 619 E MASON ST STE 4P57, Springfield, IL 62701-1034
- **Phone:** (217) 788-0706 · **Fax:** (217) 525-2535
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Osf Healthcare System (NPI 1437551322, Alton, IL); St Louis Cardiology Consultants Ltd (NPI 1801831045, Alton, IL); St Anthonys Memorial Hospital Of The Hospital Sisters Of The Third (NPI 1306800602, Effingham, IL); Mahaska County Hospital (NPI 1356320659, Oskaloosa, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** July 12, 2022
- **Other identifiers:** Other 000014459 (MO); Other 060040783 (IA); Medicaid 0140798 (IA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1629051958) · Data from the CMS NPPES public registry.