Viola Tracy, M.D.
NPI 1366694655 · Pulmonary Disease Physician · Maplewood, MN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viola Tracy, M.D. is a Pulmonary Disease Physician provider in Maplewood, MN (NPI 1366694655).
Provider details
- NPI number
- 1366694655
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 57484 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
522 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $87 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 58 | $32 |
| Test to Determine Lung Volumes Using Sensors94726 | 55 | $33 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 53 | $75 |
| Blood Count, Hemoglobin85018 | 44 | $2 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 40 | $112 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 189 | 32 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 124 | 48 |
| Prednisone | 114 | 62 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 84 | 16 |
| Montelukast Sodium | 75 | 17 |
| Mometasone/Formoterolbrand: Dulera | 73 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-17
- Last updated
- 2014-06-16
Frequently asked questions
- What is Viola Tracy's NPI number?
- Viola Tracy's National Provider Identifier (NPI) is 1366694655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viola Tracy's specialty?
- Viola Tracy is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Viola Tracy located?
- Viola Tracy's practice location on file with NPPES is 1600 Saint Johns Blvd, Maplewood, MN 55109-1183.
- What is Viola Tracy's phone number?
- The practice phone number listed in the NPPES registry for Viola Tracy is (651) 471-1166.
- Does Viola Tracy accept Medicare?
- Viola Tracy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viola Tracy's NPI active?
- Yes — Viola Tracy's NPI (1366694655) is active in the NPPES registry as of the last update on 2014-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.