IndividualActive
Colleen Kellner, LMHC
NPI 1962574954 · Mental Health Counselor · Lowell, MA
Colleen Kellner, LMHC is a Mental Health Counselor provider in Lowell, MA (NPI 1962574954).
Provider details
- NPI number
- 1962574954
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 3204 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
45 Merrimack St
Lowell, MA 01852
Phone: (978) 459-2306
Fax: (978) 453-9394
Street-level locationGet directions
Mailing address
45 Merrimack St
Lowell, MA 01852
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Colleen Kellner's NPI number?
- Colleen Kellner's National Provider Identifier (NPI) is 1962574954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Kellner's specialty?
- Colleen Kellner is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Colleen Kellner located?
- Colleen Kellner's practice location on file with NPPES is 45 Merrimack St, Lowell, MA 01852.
- What is Colleen Kellner's phone number?
- The practice phone number listed in the NPPES registry for Colleen Kellner is (978) 459-2306.
- Is Colleen Kellner's NPI active?
- Yes — Colleen Kellner's NPI (1962574954) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.