Lakshmi Chandran Sadasivam, M.D.
Internal Medicine Physician · Anaheim, CA
Lakshmi Chandran Sadasivam, M.D. is an internal medicine physician with a practice address in Anaheim, California, and NPI 1407872047, issued on Jul 15, 2006. Check the license (California A94573, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lakshmi Chandran Sadasivam
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A94573 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1211 W LA Palma Ave, Anaheim, CA 92801
- Phone
- (714) 772-8282
- Enumerated
- Jul 15, 2006
- Record last updated
- Jun 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (714) 772-6493
- Medicaid ID
- 00A945730 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
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Verify Lakshmi Chandran Sadasivam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A94573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
33 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lakshmi Chandran Sadasivam among 17,696 internal medicine physician records in California
Lakshmi Chandran Sadasivam, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2010 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
189 internal medicine physician records list a practice address in Anaheim
They are 189 of the 9,018 NPPES records with a practice address in Anaheim, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Anaheim → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Edwin Mattson, MDAnaheim, CA 928011770580920
- Min Min Mya, M.D.Anaheim, CA 928011154369148
- Parvin Nazari, MDAnaheim, CA 928011437148632
Common questions
What is Lakshmi Chandran Sadasivam, M.D.'s NPI number?
Lakshmi Chandran Sadasivam, M.D.'s National Provider Identifier (NPI) is 1407872047, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lakshmi Chandran Sadasivam, M.D. located?
The NPPES record lists a practice address at 1211 W LA Palma Ave, Anaheim, CA, 92801. Phone: (714) 772-8282. Providers update this record themselves, so call before visiting.
How can I verify Lakshmi Chandran Sadasivam, M.D.'s license?
NPPES lists California license number A94573, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lakshmi Chandran Sadasivam, M.D. prescribe under Medicare Part D?
In 2024, Lakshmi Chandran Sadasivam, M.D. had 33 Medicare Part D claims for 12 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.