William Harrison, DDS
NPI 1487682142 · Dentist · Milan, TN
Enrolled with Medicare as Order and Referring Only - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Harrison, DDS is a Dentist provider in Milan, TN (NPI 1487682142).
Provider details
- NPI number
- 1487682142
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DS3719 (TN)
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
- 2006-06-29
- Last updated
- 2017-04-19
Frequently asked questions
- What is William Harrison's NPI number?
- William Harrison's National Provider Identifier (NPI) is 1487682142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Harrison's specialty?
- William Harrison is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Harrison located?
- William Harrison's practice location on file with NPPES is 4129 S 1st St, Milan, TN 38358.
- What is William Harrison's phone number?
- The practice phone number listed in the NPPES registry for William Harrison is (731) 686-3956.
- Does William Harrison accept Medicare?
- William Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Harrison's NPI active?
- Yes — William Harrison's NPI (1487682142) is active in the NPPES registry as of the last update on 2017-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.