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

Dr. Kanagaratnam Sivalingam, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1578578365

Dr. Kanagaratnam Sivalingam, MD is an Internal Medicine in Lancaster, California. Qualified in 1967, 59 years ago. Practices with Sivalingam Medical Corporation, Inc, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
59
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

44725 N 10th St W Ste 170
Lancaster, CA 93534
Phone: (661) 726-3724
Fax: (661) 726-3063
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence A30091 (CA)
Specialist Taxonomy 174400000X · Licence A30091 (CA)

Record details

NPI number1578578365
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 30, 2006
Last updated in NPPESDecember 18, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1967 (59 years in practice)
Group practice Sivalingam Medical Corporation, Inc. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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