COMMONWEALTH CLINICAL ALLIANCE, INC
NPI 1679605091
Case Manager/Care Coordinator in Boston, MA

Q: What is Commonwealth Clinical Alliance, Inc's NPI number?

The NPI number for Commonwealth Clinical Alliance, Inc is 1679605091. It was assigned to this organization in the NPPES registry on March 12, 2007.

Q: What is Commonwealth Clinical Alliance, Inc's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

Active since March 12, 2007

30 NORTHAMPTON ST, BOSTON, MA 02118(617) 433-9601 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Commonwealth Clinical Alliance, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COMMONWEALTH CLINICAL ALLIANCE, INC (NPI 1679605091) is a healthcare organization registered as a case manager/care coordinator in Boston, Massachusetts and active in the NPI registry since March 2007. The organization maintains a secondary practice location in Springfield and lists Biljana Simikic, Senior Medical Director, as its authorized official.

NPPES Registry Identity

NPI1679605091

Entity TypeOrganization

Primary Taxonomy171M00000X

Legal Business NameCOMMONWEALTH CLINICAL ALLIANCE, INC

Location Address30 NORTHAMPTON STBoston, MA 02118-4098

Mailing Address30 Winter St, 7th FloorBoston, MA 02108-4720 · (617) 426-0600 · Fax (617) 426-1311

Phone(617) 433-9601

Organization SubpartNo

Authorized OfficialBiljana SimikicSenior Medical Director · (413) 858-7400

Enumeration DateMarch 12, 2007

Last NPPES UpdateFebruary 20, 2026

NPPES CertifiedFebruary 20, 2026

✔ NPI 1679605091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers

Taxonomy Code171M00000X

Definition

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

30 NORTHAMPTON ST, Boston, MA 02118

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Secondary Practice Location 1

Location 13550 Main St Ste 101Springfield, MA 01107-1078 · Phone (413) 858-7400

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

ASHLEY RATCHFORD GILLIAM RN

Registered Nurse