Guy Williams, M.D.
NPI 1609926955 · Internal Medicine Physician · New Orleans, LA
Guy Williams, M.D. is a Internal Medicine Physician provider in New Orleans, LA (NPI 1609926955).
Provider details
- NPI number
- 1609926955
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 03374R (LA)
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
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
- 2007-01-11
- Last updated
- 2007-07-09
Frequently asked questions
- What is Guy Williams's NPI number?
- Guy Williams's National Provider Identifier (NPI) is 1609926955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Williams's specialty?
- Guy Williams is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Guy Williams located?
- Guy Williams's practice location on file with NPPES is 3434 Prytania St, New Orleans, LA 70115-3532.
- What is Guy Williams's phone number?
- The practice phone number listed in the NPPES registry for Guy Williams is (504) 897-8668.
- Is Guy Williams's NPI active?
- Yes — Guy Williams's NPI (1609926955) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.