Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ambreen Sajjad Siddiquie, M.D

Internal Medicine Physician in Colonial Heights, VA · enumerated 2008.

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

National Provider Identifier

1174786107

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Registry record

Entity type Individual (Type 1)

Name Ambreen Sajjad Siddiquie

Credential M.D

Sex Female

Practice address 1260 Temple Ave, Colonial Heights, VA, 23834

Phone (804) 518-2597

Fax (804) 518-2598

Enumeration date Jul 9, 2008

Last updated in NPPES Jun 14, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License P8080 (TX) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101242950 (VA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

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.

What specialty is Ambreen Siddiquie?

Ambreen Siddiquie is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-14.