VIOLA MARIA TRACY M.D.
NPI 1366694655
Internal Medicine - Pulmonary Disease in Maplewood, MN
About Viola Maria Tracy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIOLA MARIA TRACY M.D. (NPI 1366694655) is an individual pulmonary disease provider in Maplewood, Minnesota, licensed in Minnesota (57484) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with Fairview Lakes Health Services, and is a graduate of Tufts University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 3
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
Viola Maria Tracy 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
9Medicare enrollment records show Viola Tracy reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55106
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 671 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 955 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 124 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 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 15
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fairview Lakes Health Services
Acute Care Hospitals · Wyoming, MNM 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 55109 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 14
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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAPLEWOOD, MN 55109
MAPLEWOOD, MN 55109
MAPLEWOOD, MN 55109
MAPLEWOOD, MN 55109
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 Viola Tracy's NPI number?
The NPI number for Viola Tracy is 1366694655. It was assigned to this individual provider in the NPPES registry on October 17, 2008.
Where is Viola Tracy located?
Viola Tracy practices at 1600 Saint Johns Blvd Ste 200, Maplewood, MN 55109. The listed phone number is (651) 471-1166.
What is Viola Tracy's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Viola Tracy enrolled in Medicare?
Yes. Viola Tracy 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 Viola Tracy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Viola Tracy reassigns Medicare benefits to 9 organizations: Healtheast Medical Research Institute (Maplewood, MN), Healtheast St. John's Hospital (Maplewood, MN), Fairview Express Care (Maplewood, MN), Fairview Clinics (Saint Paul, MN), Fairview Bethesda Hospital (Saint Paul, MN) and 4 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 Viola Tracy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Viola Tracy accept?
Health plans from HealthPartners and Sanford Health Plan list Viola Tracy 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 Viola Tracy affiliated with any hospitals?
According to CMS data, Viola Tracy is affiliated with Fairview Lakes Health Services, M Health Fairview St John's Hospital and M Health Fairview Woodwinds Hospital.
When was this NPI record last updated?
The NPPES record for Viola Tracy was last updated on June 16, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Viola Maria Tracy, M.D. · NPI 1366694655
Pulmonary Disease physician in Maplewood, Minnesota. Individual provider, active in the CMS NPPES registry since October 17, 2008.
## Identity
- **NPI:** 1366694655 (Entity type: Individual)
- **Enumerated:** October 17, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 57484 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 SAINT JOHNS BLVD, STE 200, Maplewood, MN 55109-1183
- **Phone:** (651) 471-1166
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1710147954, Maplewood, MN); Healtheast St. John's Hospital (NPI 1447218482, Maplewood, MN); Fairview Express Care (NPI 1902311210, Maplewood, MN); Fairview Clinics (NPI 1124652557, Saint Paul, MN); Fairview Bethesda Hospital (NPI 1194787465, Saint Paul, MN); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** June 16, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1366694655) · Data from the CMS NPPES public registry.