OrganizationActive
Gm South, LLC
NPI 1912387762 · Physiological Laboratory · Saint Louis, MO
Gm South, LLC is a Physiological Laboratory organization in Saint Louis, MO (NPI 1912387762).
Provider details
- NPI number
- 1912387762
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Missy Bailey, Billing Manager(314) 628-1437
Specialties & taxonomies
Laboratories
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
12152 Tesson Ferry Rd
Saint Louis, MO 63128-1726
Phone: (314) 270-4075
Fax: (314) 270-3347
Street-level locationGet directions
Mailing address
12152 Tesson Ferry Rd
Saint Louis, MO 63128-1726
Other names (DBA / former)
- Doing business as
- Greater Missouri Imaging South
Registry dates
- Enumerated
- 2015-06-08
- Last updated
- 2015-06-08
Frequently asked questions
- What is Gm South, LLC's NPI number?
- Gm South, LLC's National Provider Identifier (NPI) is 1912387762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gm South, LLC?
- Gm South, LLC is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Gm South, LLC located?
- Gm South, LLC's practice location on file with NPPES is 12152 Tesson Ferry Rd, Saint Louis, MO 63128-1726.
- What is Gm South, LLC's phone number?
- The practice phone number listed in the NPPES registry for Gm South, LLC is (314) 270-4075.
- Who is the authorized official for Gm South, LLC?
- The authorized official listed on Gm South, LLC's NPPES record is Missy Bailey, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gm South, LLC's NPI active?
- Yes — Gm South, LLC's NPI (1912387762) is active in the NPPES registry as of the last update on 2015-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.