Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Alan Yarko, D.D.S.

General Practice Dentistry in Oviedo, FL · enumerated 2006 · practices at Michael R Simpson Dmd, PA.

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

National Provider Identifier

1285728121

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Registry record

Entity type Individual (Type 1)

Name Dr. George Alan Yarko

Credential D.D.S.

Sex Male

Practice address 1445 E Mitchell Hammock Rd, Oviedo, FL, 32765

Phone (407) 977-6464

Fax (407) 977-9989

Enumeration date Oct 3, 2006

Last updated in NPPES Jun 14, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN10207 (FL) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Is NPI 1285728121 active?

Yes, as of the latest NPPES snapshot, NPI 1285728121 is active (record last updated 2012-06-14).

How do I verify George Yarko's NPI record?

Cross-check NPI 1285728121 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

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Michael Simpson Dentist · Oviedo, FL NPI 1508087479 Michael R Simpson Dmd, PA Dental Clinic/Center · Oviedo, FL NPI 1851709463

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-14.