IndividualActive
Mark Neuenschwander
NPI 1093805251 · Family Medicine Physician · Saint Louis, MO
Mark Neuenschwander is a Family Medicine Physician provider in Saint Louis, MO (NPI 1093805251).
Provider details
- NPI number
- 1093805251
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12565 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
12647 Olive Blvd
Suite 600
Saint Louis, MO 63141-6345
Phone: (800) 325-3982
Street-level locationGet directions
Mailing address
5515 Nw Cache Rd
Lawton, OK 73505-3345
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Neuenschwander's NPI number?
- Mark Neuenschwander's National Provider Identifier (NPI) is 1093805251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Neuenschwander's specialty?
- Mark Neuenschwander is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Neuenschwander located?
- Mark Neuenschwander's practice location on file with NPPES is 12647 Olive Blvd, Saint Louis, MO 63141-6345.
- What is Mark Neuenschwander's phone number?
- The practice phone number listed in the NPPES registry for Mark Neuenschwander is (800) 325-3982.
- Is Mark Neuenschwander's NPI active?
- Yes — Mark Neuenschwander's NPI (1093805251) 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.