Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Prof. Linda A Littlefield, LICSW, CADAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1639217532

Prof. Linda A Littlefield, LICSW, CADAC is a Clinical Social Worker in Lowell, Massachusetts. Qualified in 1979, 47 years ago. Practices with Comprehensive Health Services LLC, a 13-clinician group and offers telehealth. Licensed in Minnesota.

Years since qualifying
47
Licensed in
MN
In the registry since
2007
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

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Practice location Address checks out

81 Bridge St Ste 215
Lowell, MA 01852-1270 Not confirmed with CMS for 13 years — call before visiting
Phone: (978) 459-2306
Fax: (978) 453-9394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 104574 (MN)

Record details

NPI number1639217532
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW , CADAC
Sole proprietorNo
NPI enumeratedFebruary 2, 2007
Last updated in NPPESJune 10, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Comprehensive Health Services Llc — 13 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 303 a service is one billed item, such as a visit, a test or a procedure
Average patient age56

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Comprehensive Health Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Lowell