Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southampton Medical Practice PC

Internal Medicine Physician in Southampton, PA · enumerated 2007 · authorized official Byoung Kwon Chin, President.

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

National Provider Identifier

1336289115

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Registry record

Entity type Organization (Type 2)

Legal business name Southampton Medical Practice PC

Practice address 763 Grove Ave, Southampton, PA, 18966

Phone (215) 357-0733

Fax (215) 357-1434

Enumeration date Feb 8, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Byoung Kwon Chin

Title President

Phone (215) 357-0733

Other identifiers

Identifier	Type	State	Issuer
KEYSTONE HEALTH PLAN	Other	PA	0022074001

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 type of organization is Southampton Medical Practice PC?

Southampton Medical Practice PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.