Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mark Buckner MD PA

Organization Emergency Care Clinic/Center · NPI 1497038913

Mark Buckner MD PA is an Emergency Care Clinic/Center in Sherman, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

913 Cottonwood Dr
Sherman, TX 75090-2831
Phone: (903) 868-9565
Fax: (903) 893-8916
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Care Clinic/Center (primary) Taxonomy 261QE0002X · Licence J1898 (TX)

Record details

NPI number1497038913
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Buckner — President · (903) 868-9565
Other names One Medical, Inc
NPI enumeratedSeptember 21, 2011
Last updated in NPPESSeptember 21, 2011
Mailing address913 Cottonwood Dr, Sherman, TX 75090-2831

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