William Sunderman, M.ED
NPI 1336232644 · Addiction (Substance Use Disorder) Counselor · Saint Louis, MO
William Sunderman, M.ED is a Addiction (Substance Use Disorder) Counselor provider in Saint Louis, MO (NPI 1336232644).
Provider details
- NPI number
- 1336232644
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- M.ED
- Sex
- Male
- Sole proprietor
- No
- License
- 2001011581 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-10-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Sunderman's NPI number?
- William Sunderman's National Provider Identifier (NPI) is 1336232644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sunderman's specialty?
- William Sunderman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Sunderman located?
- William Sunderman's practice location on file with NPPES is 4400 S Lindbergh Blvd, Saint Louis, MO 63127-1603.
- What is William Sunderman's phone number?
- The practice phone number listed in the NPPES registry for William Sunderman is (314) 849-2800.
- Is William Sunderman's NPI active?
- Yes — William Sunderman's NPI (1336232644) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.