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

Thomas J Leckman

Organization Internal Medicine Physician · NPI 1558528323

Thomas J Leckman is an Internal Medicine Physician in Lawton, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2008.

Licensed in
OK
In the registry since
2008

Practice location Address checks out

505 NW Sheridan Rd Ste C
Lawton, OK 73505-6522
Phone: (580) 248-7502
Fax: (580) 248-5003
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 10781 (OK)

Record details

NPI number1558528323
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Leckman — Physician · (580) 248-7502
NPI enumeratedMay 20, 2008
Last updated in NPPESMay 20, 2008
Mailing address505 Nw Sheridan Rd, Suite C, Lawton, OK 73505-6522

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