Seamus Nash, BS; CSC-AD
NPI 1295237709 · Addiction (Substance Use Disorder) Counselor · Crownsville, MD
Seamus Nash, BS; CSC-AD is a Addiction (Substance Use Disorder) Counselor provider in Crownsville, MD (NPI 1295237709).
Provider details
- NPI number
- 1295237709
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- BS; CSC-AD
- Sex
- Male
- Sole proprietor
- No
- License
- 34102 (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
8 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
- 2018-03-01
- Last updated
- 2018-03-01
Frequently asked questions
- What is Seamus Nash's NPI number?
- Seamus Nash's National Provider Identifier (NPI) is 1295237709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seamus Nash's specialty?
- Seamus Nash is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Seamus Nash located?
- Seamus Nash's practice location on file with NPPES is 2015 Martins Grant Ct, Crownsville, MD 21032-1932.
- What is Seamus Nash's phone number?
- The practice phone number listed in the NPPES registry for Seamus Nash is (443) 219-3470.
- Is Seamus Nash's NPI active?
- Yes — Seamus Nash's NPI (1295237709) is active in the NPPES registry as of the last update on 2018-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.