Norbert Baumgartner, MD
NPI 1538148630 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Norbert Baumgartner, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Knoxville, TN (NPI 1538148630).
Provider details
- NPI number
- 1538148630
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301067811 (MI)
Specialties & taxonomies
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
20 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
206 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) |
|---|---|---|
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 98 | $658 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $150 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 28 | $1,576 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 | $120 |
| Coronary Artery Bypass Using Vein Or Artery Graft, 3 Grafts33519 | 13 | $472 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-17
- Last updated
- 2019-08-16
Frequently asked questions
- What is Norbert Baumgartner's NPI number?
- Norbert Baumgartner's National Provider Identifier (NPI) is 1538148630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norbert Baumgartner's specialty?
- Norbert Baumgartner is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Norbert Baumgartner located?
- Norbert Baumgartner's practice location on file with NPPES is 9125 Cross Park Dr Ste 200, Knoxville, TN 37923-4563.
- What is Norbert Baumgartner's phone number?
- The practice phone number listed in the NPPES registry for Norbert Baumgartner is (865) 632-5900.
- Does Norbert Baumgartner accept Medicare?
- Norbert Baumgartner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Norbert Baumgartner's NPI active?
- Yes — Norbert Baumgartner's NPI (1538148630) is active in the NPPES registry as of the last update on 2019-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.