William Lyles, M.D.
NPI 1386799328 · Child & Adolescent Psychiatry Physician · Green Bay, WI
William Lyles, M.D. is a Child & Adolescent Psychiatry Physician provider in Green Bay, WI (NPI 1386799328).
Provider details
- NPI number
- 1386799328
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40554-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-01-23
- Last updated
- 2007-11-07
Frequently asked questions
- What is William Lyles's NPI number?
- William Lyles's National Provider Identifier (NPI) is 1386799328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lyles's specialty?
- William Lyles is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Lyles located?
- William Lyles's practice location on file with NPPES is 840 Willard Dr, Green Bay, WI 54304-5204.
- What is William Lyles's phone number?
- The practice phone number listed in the NPPES registry for William Lyles is (920) 497-0788.
- Is William Lyles's NPI active?
- Yes — William Lyles's NPI (1386799328) is active in the NPPES registry as of the last update on 2007-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.