William Mayfield
NPI 1245851559 · Dentist · Jackson, MS
William Mayfield is a Dentist provider in Jackson, MS (NPI 1245851559).
Provider details
- NPI number
- 1245851559
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4238-21 (MS)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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.
$45 across 3 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)
- 923 N Milpas StSanta Barbara, CA 93103-2331Phone: (805) 884-1998
Registry dates
- Enumerated
- 2020-04-28
- Last updated
- 2022-04-27
- Certified
- 2022-04-27
Frequently asked questions
- What is William Mayfield's NPI number?
- William Mayfield's National Provider Identifier (NPI) is 1245851559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mayfield's specialty?
- William Mayfield is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Mayfield located?
- William Mayfield's practice location on file with NPPES is 1437 Old Square Rd # 105, Jackson, MS 39211-5535.
- What is William Mayfield's phone number?
- The practice phone number listed in the NPPES registry for William Mayfield is (601) 956-2000.
- Is William Mayfield's NPI active?
- Yes — William Mayfield's NPI (1245851559) is active in the NPPES registry as of the last update on 2022-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.