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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Don R Buswell Charkow, MD

Internal Medicine Physician in Ocoee, FL · enumerated 2005.

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

National Provider Identifier

1679557169

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Registry record

Entity type Individual (Type 1)
Name Dr. Don R Buswell Charkow
Credential MD
Sex Male
Practice address 11140 W Colonial Dr Ste 1, Ocoee, FL, 34761
Phone (407) 877-6500
Fax (321) 203-4612
Enumeration date Nov 30, 2005
Last updated in NPPES May 19, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME38115 (FL) 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
79601X Other FL BCBS OF FLORIDA
2221373 Other FL AETNA HMO
4071771 Other FL AETNA PPO

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 1679557169 active?
Yes, as of the latest NPPES snapshot, NPI 1679557169 is active (record last updated 2020-05-19).
How do I verify Don Buswell Charkow's NPI record?
Cross-check NPI 1679557169 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 2020-05-19.