IndividualActive
Ruth Karlson, LICSW
NPI 1003038662 · Clinical Social Worker · Holyoke, MA
Ruth Karlson, LICSW is a Clinical Social Worker provider in Holyoke, MA (NPI 1003038662).
Provider details
- NPI number
- 1003038662
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 1017551 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
303 Beech St
River Valley Counseling Center
Holyoke, MA 01040
Phone: (413) 540-1124
Street-level locationGet directions
Mailing address
515 Stony Hill Rd
Wilbraham, MA 01095
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ruth Karlson's NPI number?
- Ruth Karlson's National Provider Identifier (NPI) is 1003038662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Karlson's specialty?
- Ruth Karlson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruth Karlson located?
- Ruth Karlson's practice location on file with NPPES is 303 Beech St, Holyoke, MA 01040.
- What is Ruth Karlson's phone number?
- The practice phone number listed in the NPPES registry for Ruth Karlson is (413) 540-1124.
- Is Ruth Karlson's NPI active?
- Yes — Ruth Karlson's NPI (1003038662) 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.