OrganizationActive
Harold John Scanlon DDS PC
NPI 1679545404 · Dentist · Saint Peters, MO
Harold John Scanlon DDS PC is a Dentist organization in Saint Peters, MO (NPI 1679545404).
Provider details
- NPI number
- 1679545404
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Harold Scanlon, Owner(314) 921-4333
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3004 S Saint Peters Pkwy
Suite I
Saint Peters, MO 63303-6354
Phone: (636) 441-1020
Fax: (636) 441-4360
Street-level locationGet directions
Mailing address
4585 Washington St
Florissant, MO 63033-5858
Registry dates
- Enumerated
- 2006-02-06
- Last updated
- 2013-09-12
Frequently asked questions
- What is Harold John Scanlon DDS PC's NPI number?
- Harold John Scanlon DDS PC's National Provider Identifier (NPI) is 1679545404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harold John Scanlon DDS PC?
- Harold John Scanlon DDS PC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Harold John Scanlon DDS PC located?
- Harold John Scanlon DDS PC's practice location on file with NPPES is 3004 S Saint Peters Pkwy, Saint Peters, MO 63303-6354.
- What is Harold John Scanlon DDS PC's phone number?
- The practice phone number listed in the NPPES registry for Harold John Scanlon DDS PC is (636) 441-1020.
- Who is the authorized official for Harold John Scanlon DDS PC?
- The authorized official listed on Harold John Scanlon DDS PC's NPPES record is Harold Scanlon, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harold John Scanlon DDS PC's NPI active?
- Yes — Harold John Scanlon DDS PC's NPI (1679545404) is active in the NPPES registry as of the last update on 2013-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.