Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ho-Lai Feng, M.D.

Internal Medicine Physician in Columbia, MD · enumerated 2006.

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

National Provider Identifier

1720033665

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Registry record

Entity type Individual (Type 1)

Name Dr. Ho-Lai Feng

Credential M.D.

Sex Male

Practice address 5450 Knoll North Dr, Suite 200 A, Columbia, MD, 21045

Phone (410) 964-5301

Fax (410) 740-8658

Enumeration date May 22, 2006

Last updated in NPPES Feb 2, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0031927 (MD) Primary

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

Other identifiers

Identifier	Type	State	Issuer
409421200	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.

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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 Ho-Lai Feng?

Ho-Lai Feng 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 2010-02-02.