Joan Jaja
NPI 1487584942 · Addiction (Substance Use Disorder) Counselor · Randallstown, MD
Joan Jaja is a Addiction (Substance Use Disorder) Counselor provider in Randallstown, MD (NPI 1487584942).
Provider details
- NPI number
- 1487584942
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- ADT3686 (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
Under 1 yr in 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
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-12
Frequently asked questions
- What is Joan Jaja's NPI number?
- Joan Jaja's National Provider Identifier (NPI) is 1487584942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Jaja's specialty?
- Joan Jaja is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joan Jaja located?
- Joan Jaja's practice location on file with NPPES is 4236 Pinefieldct, Randallstown, MD 21133.
- What is Joan Jaja's phone number?
- The practice phone number listed in the NPPES registry for Joan Jaja is (443) 804-5561.
- Is Joan Jaja's NPI active?
- Yes — Joan Jaja's NPI (1487584942) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.