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

Dr. Roan L Flenniken, MD

Individual provider Internal Medicine Physician · NPI 1023012960

Dr. Roan L Flenniken, MD is an Internal Medicine in Shreveport, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 1983, 43 years ago. Practices with Highland Clinic, a Prof Med Corp, a 60-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
43
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1455 E Bert Kouns Loop
Shreveport, LA 71105-5634
Phone: (318) 798-4577
Fax: (318) 798-4672
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 017132 (LA)

Record details

NPI number1023012960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESDecember 11, 2020
Certification dateDecember 11, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 1983 (43 years in practice)
Group practice Highland Clinic, A Prof Med Corp — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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