Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher B Allard, MD

Urology Physician in Boston, MA · enumerated 2014.

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

National Provider Identifier

1629486022

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Registry record

Entity type Individual (Type 1)

Name Christopher B Allard

Credential MD

Sex Male

Practice address Massachusetts General Hospital, 55 Fruit St., Boston, MA, 02114

Phone (617) 726-3012

Enumeration date Jul 29, 2014

Last updated in NPPES Jul 29, 2014

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License L-260509 (MA) Primary

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.

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Frequently asked questions

How do I verify Christopher Allard's NPI record?

Cross-check NPI 1629486022 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629486022 active?

Yes, as of the latest NPPES snapshot, NPI 1629486022 is active (record last updated 2014-07-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-29.