Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Cheryl Lynn Cook, M.D.
Pediatrics Physician in Ashland, KY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669476685
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Registry record
Entity type Individual (Type 1)
Name Ms. Cheryl Lynn Cook
Credential M.D.
Sex Female
Practice address 900 Saint Christopher Drive, Building 4, Suite 101, Ashland, KY, 41101
Phone (606) 836-0919
Fax (606) 836-2847
Enumeration date Jun 8, 2005
Last updated in NPPES Feb 18, 2011
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 |
|---|---|---|---|
| 000000550498 | Other | KY | ANTHEM BCBS |
| 000000049253 | Other | KY | ANTHEM BCBS |
| 0665310 | Medicaid | OH | - |
| 64257819 | Medicaid | KY | - |
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 1669476685 active?
Yes, as of the latest NPPES snapshot, NPI 1669476685 is active (record last updated 2011-02-18).
How do I verify Cheryl Cook's NPI record?
Cross-check NPI 1669476685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-18.