Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Johnson Professional Associates, PC

Hospitalist Physician in Stafford Springs, CT · enumerated 2005 · authorized official Ian Tucker, President.

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

National Provider Identifier

1770564262

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Registry record

Entity type Organization (Type 2)

Legal business name Johnson Professional Associates, PC

Practice address 201 Chestnut Hill Rd, Stafford Springs, CT, 06076

Phone (860) 272-2916

Fax (860) 272-2993

Enumeration date Nov 10, 2005

Last updated in NPPES Jul 17, 2015

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ian Tucker

Title President

Phone (860) 684-8478

Other identifiers

Identifier	Type	State	Issuer
004226735	Medicaid	CT	-
004396489	Medicaid	CT	-
004262143	Medicaid	CT	-
004196459	Medicaid	CT	-

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 is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Johnson Professional Associates, PC?

Johnson Professional Associates, PC is registered in NPPES as a Hospitalist Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-17.