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

Osvaldo Llan De Rosos MD Inc

Organization Nephrology Physician · NPI 1922136472

Osvaldo Llan De Rosos MD Inc provides Nephrology Physician services in Norman, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1553 N Porter Ave
Norman, OK 73071-6621 Not confirmed with CMS for 16 years — call before visiting
Phone: (405) 217-8500
Fax: (405) 217-8501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 11647 (OK)

Record details

NPI number1922136472
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Oswald Llanderosos — President · (405) 217-8500
NPI enumeratedFebruary 28, 2007
Last updated in NPPESNovember 17, 2009
Mailing address1553 N Porter Ave, Norman, OK 73071-6621

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