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: October 25, 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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Commonwealth Clinical Alliance, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 49 clinicians reassign Medicare billing to Commonwealth Clinical Alliance, Inc, which bills Medicare for the services they deliver. Of these, 20 practice at this address and 30 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Nurse Practitioner32

Clinical Social Worker8

Internal Medicine5

Mental Health Counselor3

Physical Therapist in Private Practice1

Nearest to this location (20)

See all 49

Meredith Amshoff

Mental Health Counselor

NPI 1184923799

30 NORTHAMPTON ST
Boston, MA 02118

(617) 426-0600

✔ PECOS✔ Accepts MedicareSame address

Joyce Gichana, NP

Nurse Practitioner

NPI 1184280091

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Carl Lewenhaupt, ACNPC - AG

Nurse Practitioner

NPI 1851012264

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Caitlin Bove, M.D.

Internal Medicine

NPI 1972957355

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Nicole Carville-Autry, N.P.

Nurse Practitioner

NPI 1427239912

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Sarah Long, APRN

Nurse Practitioner

NPI 1639364441

30 NORTHAMPTON ST
Boston, MA 02118

(413) 858-7400

✔ PECOS✔ Accepts MedicareSame address

Theresa Lovejoy, PMHNP

Nurse Practitioner

NPI 1164605200

30 NORTHAMPTON STREET
Boston, MA 02188

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Kerry Suvak, LCSW

Clinical Social Worker

NPI 1912650581

30 NORTHAMPTON ST
Boston, MA 02118

(857) 262-0515

✔ PECOSSame address

Nicola Tesorero, FNP-C

Nurse Practitioner

NPI 1710345657

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Vera Belitsky, N.P.

Nurse Practitioner

NPI 1215367446

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOSSame address

Lourdnie Cherisol, N.P.

Nurse Practitioner

NPI 1982030839

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Jiyin Chou, N.P.

Nurse Practitioner

NPI 1689807786

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Marc Emmerich, M.D.

Internal Medicine

NPI 1033292636

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Katherine Felicio, N.P.

Nurse Practitioner

NPI 1699055830

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Evelyne Malfroy-Camine, N.P.

Nurse Practitioner

NPI 1730328477

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Thomas Peteet, M.D.

Internal Medicine

NPI 1912267378

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Michael Tenenbaum, N.P.

Nurse Practitioner

NPI 1477802205

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Kaitlyn Drenckpohl

Nurse Practitioner

NPI 1457978389

30 NORTHAMPTON ST
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Kimberly Hartgrove, NP-C, FNP-BC

Nurse Practitioner

NPI 1518385822

30 NORTHAMPTON STREET
Boston, MA 02118

(617) 433-9601

✔ PECOS✔ Accepts MedicareSame address

Jennifer Pinizzotto, LMHC, MBA

Mental Health Counselor

NPI 1669532479

30 NORTHAMPTON ST
Boston, MA 02118

(857) 276-8913

✔ PECOSSame address

See all 49 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 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.

Where is Commonwealth Clinical Alliance, Inc located?

Commonwealth Clinical Alliance, Inc is located at 30 Northampton St, Boston, MA 02118. The listed phone number is (617) 433-9601.

What is Commonwealth Clinical Alliance, Inc's specialty?

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

Is Commonwealth Clinical Alliance, Inc enrolled in Medicare?

Yes. Commonwealth Clinical Alliance, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Commonwealth Clinical Alliance, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 5 Medicare specialties reassign their Medicare billing to Commonwealth Clinical Alliance, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (32), Clinical Social Worker (8) and Internal Medicine (5). Of these, 20 practice at this address and 30 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Commonwealth Clinical Alliance, Inc was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.