IndividualActive
Kalyn O'Brien
NPI 1255859245 · Mental Health Counselor · Lowell, MA
Kalyn O'Brien is a Mental Health Counselor provider in Lowell, MA (NPI 1255859245).
Provider details
- NPI number
- 1255859245
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
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
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
77 E Merrimack St.
Lowell, MA 01852
Phone: (978) 221-6923
Street-level locationGet directions
Mailing address
77 E Merrimack St
Lowell, MA 01852-1251
Registry dates
- Enumerated
- 2017-08-30
- Last updated
- 2022-07-21
Frequently asked questions
- What is Kalyn O'Brien's NPI number?
- Kalyn O'Brien's National Provider Identifier (NPI) is 1255859245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalyn O'Brien's specialty?
- Kalyn O'Brien is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kalyn O'Brien located?
- Kalyn O'Brien's practice location on file with NPPES is 77 E Merrimack St., Lowell, MA 01852.
- What is Kalyn O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kalyn O'Brien is (978) 221-6923.
- Is Kalyn O'Brien's NPI active?
- Yes — Kalyn O'Brien's NPI (1255859245) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.