Marissa Josiah, LC2821
NPI 1831358761 · Professional Counselor · Clarksville, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Josiah, LC2821 is a Professional Counselor provider in Clarksville, MD (NPI 1831358761).
Provider details
- NPI number
- 1831358761
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LC2821
- Sex
- Female
- Sole proprietor
- No
- License
- LC2821 (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
18 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
- 2008-06-05
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Marissa Josiah's NPI number?
- Marissa Josiah's National Provider Identifier (NPI) is 1831358761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Josiah's specialty?
- Marissa Josiah is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marissa Josiah located?
- Marissa Josiah's practice location on file with NPPES is 12171 Clarksville Pike # 911, Clarksville, MD 21029-9904.
- What is Marissa Josiah's phone number?
- The practice phone number listed in the NPPES registry for Marissa Josiah is (443) 927-7797.
- Does Marissa Josiah accept Medicare?
- Marissa Josiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Josiah's NPI active?
- Yes — Marissa Josiah's NPI (1831358761) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.