Lorena Rasquin Leon, M.D.
Internal Medicine Physician · Visalia, CA
Lorena Rasquin Leon, M.D. is an internal medicine physician with a practice address in Visalia, California, and NPI 1972956415, issued on Jul 20, 2016. Check the license (California A159814, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lorena Rasquin Leon
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A159814 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 E Oak Ave, Visalia, CA 93291
- Phone
- (877) 960-3426
- Enumerated
- Jul 20, 2016
- Record last updated
- Aug 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (559) 734-1247
- Medicare enrollment
- Enrolled (PECOS I20260512002721); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 400 E Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Anjielen Artille, PA-CPhysician Assistant1457104085
- Cosette Audirac, PACPhysician Assistant1255773966
- Thi Thi Aye, M.D.Internal Medicine Physician1790116333
- Mrudula Beesetty, MDInternal Medicine Physician1699415539
- Maryann Cruz, FNP-CFamily Medicine Physician1487201331
- Dyvakrupakar DaramPhysician Assistant1760133953
Verify Lorena Rasquin Leon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A159814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average internal medicine physician in 2024
4,507 Medicare Part D claims for 389 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium485 claims
- Metformin Hcl237 claims
- Lisinopril227 claims
- Amlodipine Besylate191 claims
- Trulicity190 claims
- Levothyroxine Sodium147 claims
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.
Lorena Rasquin Leon among 17,696 internal medicine physician records in California
Lorena Rasquin Leon, 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2004 among the 11,065 with a school on file
- Record last updated2019 · 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).
58 internal medicine physician records list a practice address in Visalia
They are 58 of the 4,225 NPPES records with a practice address in Visalia, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Visalia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Chawki Gerges, M.D.Visalia, CA 932911982600946
- Lawrence Ginsberg, M.D.Visalia, CA 932911326044181
- Bruce Hall, M.D.Visalia, CA 932911720085251
- Thanit Hasadsri, M.D.Visalia, CA 932911346334687
- Monica Manga, M.D.Visalia, CA 932911669479630
- Olayinka Omololu, MDVisalia, CA 932911861445470
- Henry Ow-Yong, M.D.Visalia, CA 932911154435428
- Angela Pap, M.D.Visalia, CA 932911477550838
Common questions
What is Lorena Rasquin Leon, M.D.'s NPI number?
Lorena Rasquin Leon, M.D.'s National Provider Identifier (NPI) is 1972956415, issued on Jul 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lorena Rasquin Leon, M.D. located?
The NPPES record lists a practice address at 400 E Oak Ave, Visalia, CA, 93291. Phone: (877) 960-3426. Providers update this record themselves, so call before visiting.
How can I verify Lorena Rasquin Leon, M.D.'s license?
NPPES lists California license number A159814, 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 Lorena Rasquin Leon, M.D. prescribe under Medicare Part D?
In 2024, Lorena Rasquin Leon, M.D. had 4,507 Medicare Part D claims for 389 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.