Charles Fenigstein
NPI 1124402896 · Addiction (Substance Use Disorder) Counselor · Gilbert, AZ
Charles Fenigstein is a Addiction (Substance Use Disorder) Counselor provider in Gilbert, AZ (NPI 1124402896).
Provider details
- NPI number
- 1124402896
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- LILACS-11498 (AZ)
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
10 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
- 2015-07-13
- Last updated
- 2015-07-13
Frequently asked questions
- What is Charles Fenigstein's NPI number?
- Charles Fenigstein's National Provider Identifier (NPI) is 1124402896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Fenigstein's specialty?
- Charles Fenigstein is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Charles Fenigstein located?
- Charles Fenigstein's practice location on file with NPPES is 1410 W Coral Reef Dr, Gilbert, AZ 85233-6106.
- What is Charles Fenigstein's phone number?
- The practice phone number listed in the NPPES registry for Charles Fenigstein is (480) 993-6605.
- Is Charles Fenigstein's NPI active?
- Yes — Charles Fenigstein's NPI (1124402896) is active in the NPPES registry as of the last update on 2015-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.