Isaac Harrison, CACA&D
NPI 1134412315 · Addiction (Substance Use Disorder) Counselor · Baltimore, MD
Isaac Harrison, CACA&D is a Addiction (Substance Use Disorder) Counselor provider in Baltimore, MD (NPI 1134412315).
Provider details
- NPI number
- 1134412315
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CACA&D
- Sex
- Male
- Sole proprietor
- No
- License
- AC0546 (MD)
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
15 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
- 2011-05-23
- Last updated
- 2011-05-23
Frequently asked questions
- What is Isaac Harrison's NPI number?
- Isaac Harrison's National Provider Identifier (NPI) is 1134412315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Harrison's specialty?
- Isaac Harrison is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Isaac Harrison located?
- Isaac Harrison's practice location on file with NPPES is 1501 Division St, Baltimore, MD 21217-3121.
- What is Isaac Harrison's phone number?
- The practice phone number listed in the NPPES registry for Isaac Harrison is (410) 383-8300.
- Is Isaac Harrison's NPI active?
- Yes — Isaac Harrison's NPI (1134412315) is active in the NPPES registry as of the last update on 2011-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.