DIANE LITTLEFIELD LICSW
NPI 1194714915
Social Worker - Clinical in Norwell, MA
About Diane Littlefield Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE LITTLEFIELD LICSW (NPI 1194714915) is an individual clinical provider in Norwell, Massachusetts, licensed in Massachusetts (105202) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1981).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Diane Littlefield Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02061 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diane Littlefield's NPI number?
The NPI number for Diane Littlefield is 1194714915. It was assigned to this individual provider in the NPPES registry on October 14, 2005. The provider is also known as Diane L Ritsher.
Where is Diane Littlefield located?
Diane Littlefield practices at 80 Washington St Suite D-26, Norwell, MA 02061. The listed phone number is (781) 878-0800.
What is Diane Littlefield's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Diane Littlefield enrolled in Medicare?
Yes. Diane Littlefield is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Diane Littlefield was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diane Littlefield, LICSW · NPI 1194714915
Clinical provider in Norwell, Massachusetts. Individual provider, active in the CMS NPPES registry since October 14, 2005.
## Identity
- **NPI:** 1194714915 (Entity type: Individual)
- **Enumerated:** October 14, 2005
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 105202 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 80 WASHINGTON ST, SUITE D-26, Norwell, MA 02061-1740
- **Phone:** (781) 878-0800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1981
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other PO3446 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1194714915) · Data from the CMS NPPES public registry.