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

Dr. Robert Lang Kranz, MD

Individual provider Anesthesiology Physician · NPI 1770580110

Dr. Robert Lang Kranz, MD is an Anesthesiology Physician in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2005.

Licensed in
OK
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6839 S Canton Ave
Tulsa, OK 74136-3402
Phone: (918) 494-0612
Fax: (918) 481-5170
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 13026 (OK)

Record details

NPI number1770580110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESJune 14, 2010
Mailing address6839 S Canton Ave, Tulsa, OK 74136-3402

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