DR. JOHN PIETILA M.D.
NPI 1841450772
Radiology - Diagnostic Radiology in Marquette, MI
About Dr. John Pietila M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN PIETILA M.D. (NPI 1841450772) is an individual diagnostic radiology provider in Marquette, Michigan, licensed in Michigan (4301092088) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Aspirus Iron River Hospital & Clinics, Inc, and is a graduate of Other (2008).
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. John Pietila M.d. 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
12Medicare enrollment records show John Pietila reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Crystal Falls, MI 49920
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1497750830 (Michigan)
- 200 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 244 clinicians in this Medicare group
Iron River, MI 49935
- Reassigned Medicare billing, Michigan enrollment
- 264 clinicians in this Medicare group
Laurium, MI 49913
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1326115569 (Michigan)
- 210 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 clinicians in this Medicare group
Rhinelander, WI 54501
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin
- Also billed through NPI 1639187412 (Wisconsin)
- 321 clinicians in this Medicare group
Woodruff, WI 54568
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Howard Young Medical Center Inc Of Woodruff Wisconsin
- 358 clinicians in this Medicare group
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 351 clinicians in this Medicare group
Prentice, WI 54556
- Reassigned Medicare billing, Wisconsin enrollment
- 376 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
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.
Aspirus Iron River Hospital & Clinics, Inc
Critical Access Hospitals · Iron River, MIAspirus Keweenaw Hospital And Clinics
Critical Access Hospitals · Laurium, MIAspirus Ironwood Hospital
Critical Access Hospitals · Ironwood, MILanglade Hospital
Critical Access Hospitals · Antigo, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49855 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARQUETTE, MI 49855
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 Pietila's NPI number?
The NPI number for John Pietila is 1841450772. It was assigned to this individual provider in the NPPES registry on June 13, 2008.
Where is John Pietila located?
John Pietila practices at 710 Chippewa Sq Suite 101, Marquette, MI 49855. The listed phone number is (906) 225-0122.
What is John Pietila's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Pietila enrolled in Medicare?
Yes. John Pietila 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 Pietila's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Pietila reassigns Medicare benefits to 12 organizations: Aspirus Iron River Hospital & Clinics, Inc. (Crystal Falls, MI), Aspirus Ironwood Hospital & Clinics Inc. (Iron River, MI), Aspirus Ironwood Hospital & Clinics Inc. (Iron River, MI), Aspirus Keweenaw (Laurium, MI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Eagle River, WI) and 7 more organizations, listed in the Medicare section above. 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 Pietila's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Pietila accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list John Pietila 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 Pietila affiliated with any hospitals?
According to CMS data, John Pietila is affiliated with Aspirus Iron River Hospital & Clinics, Inc, Aspirus Keweenaw Hospital And Clinics, Aspirus Ironwood Hospital and Langlade Hospital.
When was this NPI record last updated?
The NPPES record for John Pietila was last updated on June 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. John Pietila, M.D. · NPI 1841450772
Diagnostic Radiology physician in Marquette, Michigan. Individual provider, active in the CMS NPPES registry since June 13, 2008.
## Identity
- **NPI:** 1841450772 (Entity type: Individual)
- **Enumerated:** June 13, 2008
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 4301092088 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 710 CHIPPEWA SQ, SUITE 101, Marquette, MI 49855-4821
- **Phone:** (906) 225-0122
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Aspirus Iron River Hospital & Clinics, Inc. (NPI 1467652784, Crystal Falls, MI); Aspirus Ironwood Hospital & Clinics Inc. (NPI 1073293999, Iron River, MI); Aspirus Ironwood Hospital & Clinics Inc. (NPI 1073293999, Iron River, MI); Aspirus Keweenaw (NPI 1205998713, Laurium, MI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1689339319, Eagle River, WI); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 27, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1841450772) · Data from the CMS NPPES public registry.