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Dr. William R Creevy, M.D.

Orthopaedic Surgery Physician in Boston, MA · enumerated 2006 · practices at Boston University Orthopaedic Surgical Associates, Inc..

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

National Provider Identifier

1629036421

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Registry record

Entity type Individual (Type 1)
Name Dr. William R Creevy
Credential M.D.
Sex Male
Practice address 725 Albany St, Suite 4b, Shapiro Bldg, Boston, MA, 02118
Phone (617) 638-5633
Fax (617) 414-5226
Enumeration date May 2, 2006
Last updated in NPPES Dec 3, 2024

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 80081 (MA) 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
3081560 Medicaid NH -
110054880B Medicaid MA -

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 NPI 1629036421 active?
Yes, as of the latest NPPES snapshot, NPI 1629036421 is active (record last updated 2024-12-03).
How do I verify William Creevy's NPI record?
Cross-check NPI 1629036421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-03.