Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Capital Internal Medicine, LLC

Q: What type of organization is Capital Internal Medicine, LLC?

Capital Internal Medicine, LLC is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).

General Acute Care Hospital in Takoma Park, MD · enumerated 2006 · authorized official Haiying Liang, Hospitalist.

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

National Provider Identifier

1497838346

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Registry record

Entity type Organization (Type 2)

Legal business name Capital Internal Medicine, LLC

Practice address 7600 Carroll Ave, Takoma Park, MD, 20912

Phone (301) 891-5056

Enumeration date Oct 23, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License D0065183 (MD) Primary

Authorized official

Name Haiying Liang

Title Hospitalist

Phone (443) 370-6102

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 Capital Internal Medicine, LLC?

Capital Internal Medicine, LLC is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).

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