Andrew Larkin, DMD, MS
NPI 1740849801 · Orthodontics and Dentofacial Orthopedics Dentistry · Saint Peters, MO
Andrew Larkin, DMD, MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Saint Peters, MO (NPI 1740849801).
Provider details
- NPI number
- 1740849801
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD, MS
- Sex
- Male
- Sole proprietor
- No
- License
- 2019019709 (MO)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$225 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 12360 Manchester Rd Ste 204Saint Louis, MO 63131-4312Phone: (314) 900-6886
Registry dates
- Enumerated
- 2019-06-11
- Last updated
- 2024-01-03
- Certified
- 2024-01-03
Frequently asked questions
- What is Andrew Larkin's NPI number?
- Andrew Larkin's National Provider Identifier (NPI) is 1740849801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Larkin's specialty?
- Andrew Larkin is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Andrew Larkin located?
- Andrew Larkin's practice location on file with NPPES is 314 Mid Rivers Mall Dr, Saint Peters, MO 63376-1565.
- What is Andrew Larkin's phone number?
- The practice phone number listed in the NPPES registry for Andrew Larkin is (314) 900-6886.
- Is Andrew Larkin's NPI active?
- Yes — Andrew Larkin's NPI (1740849801) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.