Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep

Internal Medicine Physician in Towson, MD · enumerated 2015 · authorized official Chen-Chih Sun, Personal Representative.

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

National Provider Identifier

1063890036

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Registry record

Entity type Organization (Type 2)

Legal business name Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep

Other name <Unavail>

Parent organization Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep

Practice address 1200 Temfield Rd., Towson, MD, 21286

Phone (410) 877-1733

Fax (410) 877-1733

Enumeration date May 11, 2015

Last updated in NPPES May 11, 2015

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD0018779 (MD) Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD0018779 (MD) Secondary

Authorized official

Name Chen-Chih Sun

Title Personal Representative

Phone (410) 583-6817

Other identifiers

Identifier	Type	State	Issuer
25075100	Medicaid	MD	-

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 the NPI number for Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep?

The NPI for Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep is 1063890036, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Albert Shan-Ching Sun Estate Chen Chih Sun, Per Rep?

NPPES lists Chen-Chih Sun (Personal Representative) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-11.