Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paula M Shonak, N.P.

Acute Care Nurse Practitioner in Southbridge, MA · enumerated 2008 · practices at C. Scott Koenig.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609042746

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Paula M Shonak

Credential N.P.

Sex Female

Practice address 79 Sayles St, Southbridge, MA, 01550

Phone (508) 764-6041

Fax (508) 764-6318

Enumeration date May 7, 2008

Last updated in NPPES Jun 1, 2022

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 213992 (MA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN213992 (MA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
110080360A	Medicaid	MA	-

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 → Validate an NPI →

Frequently asked questions

What specialty is Paula Shonak?

Paula Shonak is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. 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.

Other providers at this practice address

Browse all →

Jeffrey Steinberg Urology Physician · Southbridge, MA NPI 1538129259 Corey Koenig Obstetrics & Gynecology Physician · Southbridge, MA NPI 1922011642 Nicole Lynn Fillipon Cardiovascular Disease Physician · Southbridge, MA NPI 1790952695 C. Scott Koenig Gynecology Physician · Southbridge, MA NPI 1295986412

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-01.