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

Gdn LLC

Organization Primary Care Clinic/Center · NPI 1609599661

Gdn LLC is a Primary Care Clinic/Center in Duncan, Oklahoma. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2515 Chisholm Trail Pkwy Ste B
Duncan, OK 73533-7353
Phone: (580) 606-6852
Fax: (580) 786-2051
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X

Record details

NPI number1609599661
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Case-Salyer — Provider Enrollment Specialist · (405) 829-2282
Other names Medfirst Family Care
NPI enumeratedSeptember 23, 2022
Last updated in NPPESSeptember 23, 2022
Certification dateSeptember 21, 2022
Mailing address1315 Chisholm Trail Pkwy Ste B, Duncan, OK 73533-1544

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