NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cecilia Elizabeth Decook, MD

Family Medicine Physician in Holland, MI · enumerated 2006 · practices at Lakewood Family Medicine Plc.

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

National Provider Identifier

1407949910

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Cecilia Elizabeth Decook
Credential MD
Sex Female
Practice address 382 N 120th Ave, Holland, MI, 49424
Phone (616) 396-6516
Fax (616) 396-2513
Enumeration date Oct 2, 2006
Last updated in NPPES Dec 14, 2009

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301053551 (MI) 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
O80154578 Other MI RAILROAD MEDICARE
0700121 Other MI BCBS
3427458 Medicaid MI -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cecilia Decook's NPI record?
Cross-check NPI 1407949910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1407949910 active?
Yes, as of the latest NPPES snapshot, NPI 1407949910 is active (record last updated 2009-12-14).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-14.