IndividualActive
William Heiss, DDS
NPI 1740382811 · General Practice Dentistry · Mount Vernon, MO
William Heiss, DDS is a General Practice Dentistry provider in Mount Vernon, MO (NPI 1740382811).
Provider details
- NPI number
- 1740382811
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13073 (MO)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
1050 W Hayward Dr
Mount Vernon, MO 65712-6329
Phone: (417) 466-7184
Fax: (417) 466-4081
Street-level locationGet directions
Mailing address
1050 W Hayward Dr
Mount Vernon, MO 65712-6329
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Heiss's NPI number?
- William Heiss's National Provider Identifier (NPI) is 1740382811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Heiss's specialty?
- William Heiss is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is William Heiss located?
- William Heiss's practice location on file with NPPES is 1050 W Hayward Dr, Mount Vernon, MO 65712-6329.
- What is William Heiss's phone number?
- The practice phone number listed in the NPPES registry for William Heiss is (417) 466-7184.
- Is William Heiss's NPI active?
- Yes — William Heiss's NPI (1740382811) 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.