Leonard George Renfer, MD
Urology Physician · Salinas, CA
Leonard George Renfer, MD is a urology physician with a practice address in Salinas, California, and NPI 1235184912, issued on May 23, 2006. Check the license (California G72775, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leonard George Renfer
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- G72775 CA
Self-reported in NPPES; status is on the state search - Practice location
- 559 Abbott St Ste A, Salinas, CA 93901
- Phone
- (831) 649-1000
- Enumerated
- May 23, 2006
- Record last updated
- Jul 7, 2023
- Medicaid ID
- GR0069270 CA
- Medicare enrollment
- Enrolled (PECOS I20050126001053); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 559 Abbott St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Junjie HePhysician Assistant1538939897
- Kenneth Hunter, M.D.Dermatology Physician1053414359
- Lior Taich, M.D.Urology Physician1003393216
Verify Leonard George Renfer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G72775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.7 times the Medicare Part D claims of the average urology physician in 2024
9,040 Medicare Part D claims for 1,756 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 76 claims were for opioids.
Most prescribed
- Tamsulosin Hcl2,909 claims
- Finasteride2,240 claims
- Oxybutynin Chloride Er931 claims
- Nitrofurantoin Mono-Macro377 claims
- Estradiol357 claims
- Sulfamethoxazole-Trimethoprim247 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.
Industry payments in 2024: $1,394.32
37 payments; by number, the most common kind was food and beverage; the largest payer was Dendreon Pharmaceuticals LLC. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Svmhs ClinicsSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonard George Renfer among 1,524 urology physician records in California
Leonard George Renfer, MD is one of 1,524 urology physician records with a practice address in California. 82% 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, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1986 · median 2003 among the 1,049 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Salinas → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Aytac Apaydin, MDSalinas, CA 939011689606741
- Peter Bretan, M.D.Salinas, CA 939011639177934
- Ian Fauconier, M.D.Salinas, CA 939011700855269
- Ryan Griggs, D.O.Salinas, CA 939011811347040
- Dan Milanesa, MDSalinas, CA 939011376598052
- Ross Sweet, MDSalinas, CA 939011114972890
- Lior Taich, M.D.Salinas, CA 939011003393216
- Stephen Worsham, M.D.Salinas, CA 939011649294133
Common questions
What is Leonard George Renfer, MD's NPI number?
Leonard George Renfer, MD's National Provider Identifier (NPI) is 1235184912, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard George Renfer, MD located?
The NPPES record lists a practice address at 559 Abbott St Ste A, Salinas, CA, 93901. Phone: (831) 649-1000. Providers update this record themselves, so call before visiting.
How can I verify Leonard George Renfer, MD's license?
NPPES lists California license number G72775, 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 Leonard George Renfer, MD prescribe under Medicare Part D?
In 2024, Leonard George Renfer, MD had 9,040 Medicare Part D claims for 1,756 beneficiaries; the average among urology physician prescribers was 1,340. 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.