JOHN CHARLES HALLA D.O.
NPI 1285874222
Internal Medicine in Minneapolis, MN
About John Charles Halla D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CHARLES HALLA D.O. (NPI 1285874222) is an individual internal medicine provider in Minneapolis, Minnesota, licensed in Minnesota (52453) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview St John's Hospital, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (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
John Charles Halla 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
5Medicare enrollment records show John Halla reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,274 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview St John's Hospital
Acute Care Hospitals · Maplewood, MNM Health Fairview Woodwinds Hospital
Acute Care Hospitals · Woodbury, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55455 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
MINNEAPOLIS, MN 55455
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 Halla's NPI number?
The NPI number for John Halla is 1285874222. It was assigned to this individual provider in the NPPES registry on March 4, 2009.
Where is John Halla located?
John Halla practices at 420 Delaware St SE, Minneapolis, MN 55455. The listed phone number is (612) 624-8199.
What is John Halla's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Halla enrolled in Medicare?
Yes. John Halla 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 Halla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Halla reassigns Medicare benefits to 5 organizations: Fairview Clinics (Minneapolis, MN), Fairview Health Services (Minneapolis, MN), Group Health, Inc. (Minneapolis, MN), Healtheast Medical Research Institute (Saint Paul, MN) and Healtheast St. John's Hospital (Saint Paul, MN). 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 Halla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Halla accept?
Health plans from Sanford Health Plan list John Halla 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 Halla affiliated with any hospitals?
According to CMS data, John Halla is affiliated with M Health Fairview St John's Hospital and M Health Fairview Woodwinds Hospital.
When was this NPI record last updated?
The NPPES record for John Halla was last updated on July 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# John Charles Halla, D.O. · NPI 1285874222
Internal Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since March 4, 2009.
## Identity
- **NPI:** 1285874222 (Entity type: Individual)
- **Enumerated:** March 4, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 52453 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 420 DELAWARE ST SE, Minneapolis, MN 55455-0341
- **Phone:** (612) 624-8199
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Fairview Clinics (NPI 1043516867, Minneapolis, MN); Fairview Health Services (NPI 1013994359, Minneapolis, MN); Group Health, Inc. (NPI 1700932449, Minneapolis, MN); Healtheast Medical Research Institute (NPI 1508191552, Saint Paul, MN); Healtheast St. John's Hospital (NPI 1558240853, Saint Paul, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2008
## Record status
- **NPPES last updated:** July 2, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1285874222) · Data from the CMS NPPES public registry.