Arnold Jacobson, DMD
NPI 1942382395 · General Practice Dentistry · St Louis, MO
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arnold Jacobson, DMD is a General Practice Dentistry provider in St Louis, MO (NPI 1942382395).
Provider details
- NPI number
- 1942382395
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DEO12579 (MO)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arnold Jacobson's NPI number?
- Arnold Jacobson's National Provider Identifier (NPI) is 1942382395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arnold Jacobson's specialty?
- Arnold Jacobson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Arnold Jacobson located?
- Arnold Jacobson's practice location on file with NPPES is 225 S Meramec Ave, St Louis, MO 63105.
- What is Arnold Jacobson's phone number?
- The practice phone number listed in the NPPES registry for Arnold Jacobson is (314) 726-1644.
- Does Arnold Jacobson accept Medicare?
- Arnold Jacobson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arnold Jacobson's NPI active?
- Yes — Arnold Jacobson's NPI (1942382395) 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.