James Frederick Ritchie, LICSW

James Frederick Ritchie is a Clinical Social Worker provider (Social Worker) practicing in Hingham, MA, registered in the NPPES registry with NPI 1538128152 since 2006. Practices at Deborah Farber Aprn, P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1538128152
Entity type	Individual (Type 1)
Name	James Frederick Ritchie
Credential	LICSW
Sex	Male
Practice address	Hingham, MA, 02043
Phone	7817499233
Fax	7817400233
Enumeration date	2006-03-22
Last updated in NPPES	2022-11-18

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	105188	MA

Copy-ready billing details

Provider: James Ritchie, LICSW
NPI: 1538128152
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Hingham, MA, 02043

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1043210602	Bethann Chadwick	Individual	Psychiatric/Mental Health Nurse Practitioner	Hingham, MA
1487617775	Richard Netsky	Individual	Psychiatry Physician	Hingham, MA
1699248377	Deborah Farber Aprn, P.C.	Organization	Geropsychiatric Psychiatric/Mental Health Clinical Nurse Specialist	Hingham, MA
1770340432	Lauren Wilson	Individual	Psychiatric/Mental Health Nurse Practitioner	Hingham, MA

Verify this record

Cross-check NPI 1538128152 against the authoritative CMS record: view James Frederick Ritchie on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is James Ritchie?

James Ritchie is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-18.