IndividualActive
Christopher O'Neil
NPI 1639062110 · Mental Health Counselor · Haverhill, MA
Christopher O'Neil is a Mental Health Counselor provider in Haverhill, MA (NPI 1639062110).
Provider details
- NPI number
- 1639062110
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
191 Merrimack St Ste 608
Haverhill, MA 01830-6193
Phone: (978) 494-6054
Street-level locationGet directions
Mailing address
171 Mitchell G Dr
Tewksbury, MA 01876-2183
Registry dates
- Enumerated
- 2025-06-02
- Last updated
- 2025-06-02
- Certified
- 2025-06-02
Frequently asked questions
- What is Christopher O'Neil's NPI number?
- Christopher O'Neil's National Provider Identifier (NPI) is 1639062110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher O'Neil's specialty?
- Christopher O'Neil is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Christopher O'Neil located?
- Christopher O'Neil's practice location on file with NPPES is 191 Merrimack St Ste 608, Haverhill, MA 01830-6193.
- What is Christopher O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Christopher O'Neil is (978) 494-6054.
- Is Christopher O'Neil's NPI active?
- Yes — Christopher O'Neil's NPI (1639062110) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.