Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
L Michelle Robertson, PA
Physician Assistant in Tulsa, OK · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912908500
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Registry record
Entity type Individual (Type 1)
Name L Michelle Robertson
Credential PA
Sex Female
Practice address 6475 S Yale Ave, Ste. 301, Tulsa, OK, 74136
Phone (918) 494-9300
Fax (918) 494-9324
Enumeration date Aug 3, 2005
Last updated in NPPES Feb 25, 2009
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1344 (OK) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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.
Frequently asked questions
What specialty is L Robertson?
L Robertson is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Eastern Oklahoma Orthopedic Center Inc Orthopaedic Surgery Physician · Tulsa, OK NPI 1043210305 Mark Capehart Orthopaedic Surgery Physician · Tulsa, OK NPI 1235139379 Alan Lewis Orthopaedic Surgery Physician · Tulsa, OK NPI 1366442329 Jeremy Svoboda Physical Therapist · Tulsa, OK NPI 1578548673 Donald Dohlman Physical Therapist · Tulsa, OK NPI 1801871793 Tracy Smith Physical Therapist · Tulsa, OK NPI 1831174770 Kenneth Piper Internal Medicine Physician · Tulsa, OK NPI 1588643928 Rachel Dolan Physician Assistant · Tulsa, OK NPI 1104852862
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.