Arthur Williams MD PC
NPI 1932381621 · Internal Medicine Physician · Huntsville, AL
Arthur Williams MD PC is a Internal Medicine Physician organization in Huntsville, AL (NPI 1932381621).
Provider details
- NPI number
- 1932381621
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arthur Williams, Physician/Owner(256) 882-0000
- License
- 21846 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-04
- Last updated
- 2007-12-04
Frequently asked questions
- What is Arthur Williams MD PC's NPI number?
- Arthur Williams MD PC's National Provider Identifier (NPI) is 1932381621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthur Williams MD PC?
- Arthur Williams MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Williams MD PC located?
- Arthur Williams MD PC's practice location on file with NPPES is 1 Hospital Dr Sw, Huntsville, AL 35801-6455.
- What is Arthur Williams MD PC's phone number?
- The practice phone number listed in the NPPES registry for Arthur Williams MD PC is (256) 882-0000.
- Who is the authorized official for Arthur Williams MD PC?
- The authorized official listed on Arthur Williams MD PC's NPPES record is Arthur Williams, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthur Williams MD PC's NPI active?
- Yes — Arthur Williams MD PC's NPI (1932381621) is active in the NPPES registry as of the last update on 2007-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.