Lawrence Sideman, PH.D.
NPI 1275650749 · Addiction (Substance Use Disorder) Counselor · Phoenix, AZ
Lawrence Sideman, PH.D. is a Addiction (Substance Use Disorder) Counselor provider in Phoenix, AZ (NPI 1275650749).
Provider details
- NPI number
- 1275650749
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10540 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2007-03-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Lawrence Sideman's NPI number?
- Lawrence Sideman's National Provider Identifier (NPI) is 1275650749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Sideman's specialty?
- Lawrence Sideman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Lawrence Sideman located?
- Lawrence Sideman's practice location on file with NPPES is 10269 N Central Ave, Phoenix, AZ 85020-1051.
- What is Lawrence Sideman's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Sideman is (602) 677-1206.
- Is Lawrence Sideman's NPI active?
- Yes — Lawrence Sideman's NPI (1275650749) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.