Stephen Wallenhaupt, MD
NPI 1164421285 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Charlotte, NC
Stephen Wallenhaupt, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Charlotte, NC (NPI 1164421285).
Provider details
- NPI number
- 1164421285
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26402 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Wallenhaupt's NPI number?
- Stephen Wallenhaupt's National Provider Identifier (NPI) is 1164421285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Wallenhaupt's specialty?
- Stephen Wallenhaupt is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Wallenhaupt located?
- Stephen Wallenhaupt's practice location on file with NPPES is 1718 E 4th St, Charlotte, NC 28204-3261.
- What is Stephen Wallenhaupt's phone number?
- The practice phone number listed in the NPPES registry for Stephen Wallenhaupt is (704) 316-5100.
- Is Stephen Wallenhaupt's NPI active?
- Yes — Stephen Wallenhaupt's NPI (1164421285) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.