Nellestein Vein Institute LLC
NPI 1841654423 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Saint Joseph, MO
Nellestein Vein Institute LLC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Saint Joseph, MO (NPI 1841654423).
Provider details
- NPI number
- 1841654423
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Nellestein, President/Owner(816) 291-4149
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Vascular Surgery Physician2086S0129X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-08
- Last updated
- 2017-01-17
Frequently asked questions
- What is Nellestein Vein Institute LLC's NPI number?
- Nellestein Vein Institute LLC's National Provider Identifier (NPI) is 1841654423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nellestein Vein Institute LLC?
- Nellestein Vein Institute LLC is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Nellestein Vein Institute LLC located?
- Nellestein Vein Institute LLC's practice location on file with NPPES is 1341 Village Dr, Saint Joseph, MO 64506-2457.
- What is Nellestein Vein Institute LLC's phone number?
- The practice phone number listed in the NPPES registry for Nellestein Vein Institute LLC is (816) 291-4149.
- Who is the authorized official for Nellestein Vein Institute LLC?
- The authorized official listed on Nellestein Vein Institute LLC's NPPES record is Michael Nellestein, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nellestein Vein Institute LLC's NPI active?
- Yes — Nellestein Vein Institute LLC's NPI (1841654423) is active in the NPPES registry as of the last update on 2017-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.