Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Lawrence Keough, MD
Pediatrics Physician in Boston, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811080013
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Registry record
Entity type Individual (Type 1)
Name Dr. William Lawrence Keough
Credential MD
Sex Male
Practice address 529 Main St Ste 500, Boston, MA, 02129
Phone (857) 301-0143
Enumeration date Oct 2, 2006
Last updated in NPPES Mar 30, 2022
Taxonomy & licenses
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 |
|---|---|---|---|
| 2750661 | Medicaid | OH | - |
| 38100091110 | Medicaid | WV | - |
| 1019202420001 | 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.
Frequently asked questions
Is NPI 1811080013 active?
Yes, as of the latest NPPES snapshot, NPI 1811080013 is active (record last updated 2022-03-30).
How do I verify William Keough's NPI record?
Cross-check NPI 1811080013 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-30.