Kalpathy V. Venkatesan, MD
Hematology & Oncology Physician · Porterville, CA
Kalpathy V. Venkatesan, MD is a hematology & oncology physician with a practice address in Porterville, California, and NPI 1245289420, issued on May 8, 2006. Check the license (California A38108, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kalpathy V. Venkatesan
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- A38108 CA
G2048 TX
Self-reported in NPPES; status is on the state search - Practice location
- 365 Pearson Dr, Porterville, CA 93257
- Phone
- (559) 788-2175
- Enumerated
- May 8, 2006
- Record last updated
- Apr 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (559) 788-2227
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 365 Pearson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kalpathy V. Venkatesan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A38108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
30 Medicare Part D claims, against an average of 877 among the 10,784 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.
Kalpathy V. Venkatesan among 1,583 hematology & oncology physician records in California
Kalpathy V. Venkatesan, MD is one of 1,583 hematology & oncology physician records with a practice address in California. 83% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2010 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Porterville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Samuel Kuo, M.D.Tulare, CA 932741861478422
- Amitoj Gill, MDVisalia, CA 932771699022525
- Bhupinder Chatrath, MDHanford, CA 932301023082088
- David Bryson, M.D.Visalia, CA 932911346248077
- Vikas Ghai, M.D.Bakersfield, CA 933011831359108
- Madiha Naseem, MDBakersfield, CA 933011245734912
- Abhay Risbud, MDBakersfield, CA 933011598824245
- Kyaw Tun, MDBakersfield, CA 933011427117084
Common questions
What is Kalpathy V. Venkatesan, MD's NPI number?
Kalpathy V. Venkatesan, MD's National Provider Identifier (NPI) is 1245289420, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kalpathy V. Venkatesan, MD located?
The NPPES record lists a practice address at 365 Pearson Dr, Porterville, CA, 93257. Phone: (559) 788-2175. Providers update this record themselves, so call before visiting.
How can I verify Kalpathy V. Venkatesan, MD's license?
NPPES lists California license number A38108, 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 Kalpathy V. Venkatesan, MD prescribe under Medicare Part D?
In 2024, Kalpathy V. Venkatesan, MD had 30 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.