Louis Alexander Rosales, MD
Family Medicine Physician · Sanger, CA
Louis Alexander Rosales, MD is a family medicine physician with a practice address in Sanger, California, and NPI 1639485758, issued on Aug 26, 2010. Check the license (California A197686, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Louis Alexander Rosales
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A197686 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2502 Jensen Ave, Sanger, CA 93657
- Phone
- (800) 492-4227
- Enumerated
- Aug 26, 2010
- Record last updated
- Sep 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20240925002065); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2502 Jensen Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Blair Frye, PA-CMedical Physician Assistant1568933794
- Amanpal Gill, M.D.Family Medicine Physician1932477379
Verify Louis Alexander Rosales in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A197686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
667 Medicare Part D claims for 120 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium55 claims
- Amlodipine Besylate31 claims
- Gabapentin26 claims
- Lisinopril26 claims
- Fluticasone Propionate21 claims
- Albuterol Sulfate Hfa20 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.
Bills Medicare through one group practice
- Camarena HealthMadera, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Alexander Rosales among 17,133 family medicine physician records in California
Louis Alexander Rosales, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 60% of them.
- NPI issued2010 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Sanger
They are 9 of the 203 NPPES records with a practice address in Sanger, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sanger → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ishwaree Chogle, M.D.Sanger, CA 936571871934778
- Amanpal Gill, M.D.Sanger, CA 936571932477379
- Navpreet Gill, M.D.Sanger, CA 936571376962233
- Gene Heinrichs, MDSanger, CA 936571790764611
- Jorge Montoy, M.D.Sanger, CA 936571508816414
- Ziphezinhle Ncube, MDSanger, CA 936571083109953
- Conrad Seitz, M.DSanger, CA 936571093820748
- Aandleeb SinghSanger, CA 936571245757574
Common questions
What is Louis Alexander Rosales, MD's NPI number?
Louis Alexander Rosales, MD's National Provider Identifier (NPI) is 1639485758, issued on Aug 26, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Louis Alexander Rosales, MD located?
The NPPES record lists a practice address at 2502 Jensen Ave, Sanger, CA, 93657. Phone: (800) 492-4227. Providers update this record themselves, so call before visiting.
How can I verify Louis Alexander Rosales, MD's license?
NPPES lists California license number A197686, 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 Louis Alexander Rosales, MD prescribe under Medicare Part D?
In 2024, Louis Alexander Rosales, MD had 667 Medicare Part D claims for 120 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.