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

Dr. Lakshmi Ramakrishnan, MD

Individual provider Internal Medicine Physician · NPI 1578526109

Dr. Lakshmi Ramakrishnan, MD is an Internal Medicine Physician in Norman, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2006.

Licensed in
OK
In the registry since
2006
Specialties on file
3
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

3100 NW Blvd
Norman, OK 73072-4115
Phone: (405) 310-9345
Fax: (405) 337-9650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 21365 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 21365 (OK)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 21365 (OK)

Record details

NPI number1578526109
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2006
Last updated in NPPESDecember 29, 2023
Certification dateDecember 29, 2023

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