Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen Y Hu, MD

Ophthalmology Physician in Hagerstown, MD · enumerated 2008 · practices at Cumberland Valley Retina Consultants PC.

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

National Provider Identifier

1235315268

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Registry record

Entity type Individual (Type 1)

Name Allen Y Hu

Credential MD

Sex Male

Practice address 1800 Dual Hwy Ste 201, Hagerstown, MD, 21740

Phone (301) 665-1712

Fax (301) 665-1714

Enumeration date Jan 22, 2008

Last updated in NPPES Jul 17, 2024

Taxonomy & licenses

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License D0074142 (MD) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License MD445806 (PA) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 25131 (WV) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License D0074142 (MD) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD445806 (PA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 25131 (WV) Secondary

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
055420100	Medicaid	MD	-
1027473570001	Medicaid	PA	-

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

How do I verify Allen Hu's NPI record?

Cross-check NPI 1235315268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235315268 active?

Yes, as of the latest NPPES snapshot, NPI 1235315268 is active (record last updated 2024-07-17).

Other providers at this practice address

Browse all →

Cumberland Valley Retina Consultants PC Retina Specialist (Ophthalmology) Physician · Hagerstown, MD NPI 1467429647 John Wroblewski Ophthalmology Physician · Hagerstown, MD NPI 1477521334

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-17.