Catherine Mellon-Ketchum, CSC-AD
NPI 1760751390 · Addiction (Substance Use Disorder) Counselor · Westminster, MD
Catherine Mellon-Ketchum, CSC-AD is a Addiction (Substance Use Disorder) Counselor provider in Westminster, MD (NPI 1760751390).
Provider details
- NPI number
- 1760751390
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CSC-AD
- Sex
- Female
- Sole proprietor
- No
- License
- SC1435 (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
14 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
- 2011-12-28
- Last updated
- 2011-12-28
Frequently asked questions
- What is Catherine Mellon-Ketchum's NPI number?
- Catherine Mellon-Ketchum's National Provider Identifier (NPI) is 1760751390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Mellon-Ketchum's specialty?
- Catherine Mellon-Ketchum is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Catherine Mellon-Ketchum located?
- Catherine Mellon-Ketchum's practice location on file with NPPES is 98 N Court St, Westminster, MD 21157-9300.
- What is Catherine Mellon-Ketchum's phone number?
- The practice phone number listed in the NPPES registry for Catherine Mellon-Ketchum is (410) 848-6100.
- Is Catherine Mellon-Ketchum's NPI active?
- Yes — Catherine Mellon-Ketchum's NPI (1760751390) is active in the NPPES registry as of the last update on 2011-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.