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William Arnett, MD
NPI 1992729172 · Family Medicine Physician · Hattiesburg, MS
William Arnett, MD is a Family Medicine Physician provider in Hattiesburg, MS (NPI 1992729172).
Provider details
- NPI number
- 1992729172
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 07278 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
415 S 28th Ave
Hattiesburg, MS 39401-7246
Phone: (601) 268-5610
Fax: (601) 261-3521
Street-level locationGet directions
Mailing address
415 S 28th Ave
Hattiesburg, MS 39401-7246
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2016-08-23
Frequently asked questions
- What is William Arnett's NPI number?
- William Arnett's National Provider Identifier (NPI) is 1992729172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Arnett's specialty?
- William Arnett is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Arnett located?
- William Arnett's practice location on file with NPPES is 415 S 28th Ave, Hattiesburg, MS 39401-7246.
- What is William Arnett's phone number?
- The practice phone number listed in the NPPES registry for William Arnett is (601) 268-5610.
- Is William Arnett's NPI active?
- Yes — William Arnett's NPI (1992729172) is active in the NPPES registry as of the last update on 2016-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.