Gwent LLC
NPI 1508494543 · Otolaryngology Physician · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwent LLC is a Otolaryngology Physician organization in Saint Louis, MO (NPI 1508494543).
Provider details
- NPI number
- 1508494543
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Scott Hardeman, Physician(314) 616-1665
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
6 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
Other names (DBA / former)
- Doing business as
- Gateway Ent
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2020-03-30
- Certified
- 2020-03-30
Frequently asked questions
- What is Gwent LLC's NPI number?
- Gwent LLC's National Provider Identifier (NPI) is 1508494543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gwent LLC?
- Gwent LLC is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Gwent LLC located?
- Gwent LLC's practice location on file with NPPES is 9701 Landmark Parkway Dr Ste 201, Saint Louis, MO 63127-1665.
- What is Gwent LLC's phone number?
- The practice phone number listed in the NPPES registry for Gwent LLC is (314) 843-3828.
- Does Gwent LLC accept Medicare?
- Gwent LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gwent LLC?
- The authorized official listed on Gwent LLC's NPPES record is Scott Hardeman, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gwent LLC's NPI active?
- Yes — Gwent LLC's NPI (1508494543) is active in the NPPES registry as of the last update on 2020-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.