Margaret Darby, CDCA
NPI 1356186035 · Addiction (Substance Use Disorder) Counselor · Portsmouth, OH
Margaret Darby, CDCA is a Addiction (Substance Use Disorder) Counselor provider in Portsmouth, OH (NPI 1356186035).
Provider details
- NPI number
- 1356186035
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDCA
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-06-26
- Last updated
- 2024-06-26
- Certified
- 2024-06-26
Frequently asked questions
- What is Margaret Darby's NPI number?
- Margaret Darby's National Provider Identifier (NPI) is 1356186035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Darby's specialty?
- Margaret Darby is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Darby located?
- Margaret Darby's practice location on file with NPPES is 800 Gallia St Ste 600, Portsmouth, OH 45662-4097.
- What is Margaret Darby's phone number?
- The practice phone number listed in the NPPES registry for Margaret Darby is (740) 353-4673.
- Is Margaret Darby's NPI active?
- Yes — Margaret Darby's NPI (1356186035) is active in the NPPES registry as of the last update on 2024-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.