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

Individual provider Internal Medicine Physician · NPI 1780817700

Siddhartha Rangineni, MD is a Hospitalist in Oklahoma City, Oklahoma. Qualified in 2002, 24 years ago. Practices with Spectrum Healthcare Solutions, PLLC, a 17-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
24
Licensed in
IL
In the registry since
2009
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

4401 S Western Ave
Oklahoma City, OK 73109-3413
Phone: (405) 713-7403
Fax: (405) 713-2794
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 125054000 (IL)

Record details

NPI number1780817700
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2009
Last updated in NPPESJuly 20, 2017

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Spectrum Healthcare Solutions, Pllc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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