Alfonso Ragus Llacuna, M.D.
General Practice Physician · Wilmington, CA
Alfonso Ragus Llacuna, M.D. is a general practice physician with a practice address in Wilmington, California, and NPI 1124226667, issued on Jul 5, 2007. Check the license (California A48198, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alfonso Ragus Llacuna
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- A48198 CA
Self-reported in NPPES; status is on the state search - Practice location
- 128 W Anaheim St, Wilmington, CA 90744
- Phone
- (310) 835-1245
- Enumerated
- Jul 5, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A481982 CA
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Alfonso Ragus Llacuna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A48198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average general practice physician in 2024
183 Medicare Part D claims for 54 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin17 claims
- Enalapril Maleate17 claims
- Simvastatin17 claims
- Nitrofurantoin Mono-Macro16 claims
- Hydrochlorothiazide13 claims
- Metformin Hcl11 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.
Alfonso Ragus Llacuna among 1,956 general practice physician records in California
Alfonso Ragus Llacuna, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 50% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 general practice physician records list a practice address in Wilmington
They are 3 of the 267 NPPES records with a practice address in Wilmington, and 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Wilmington → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Payam Kahen, M.D.Wilmington, CA 907441902967557
- Dionisio Montenegro, M.D.Wilmington, CA 907441801091830
- Shigeo Irimajiri, M.D.Carson, CA 907451255439311
- Emilio Padre, M.D.Carson, CA 907451245258136
- Brian Low, MDCarson, CA 907461174654586
- Darryl Werner, M.D.Seal Beach, CA 907401518024108
- Philip Martin, M.D.San Pedro, CA 907321932370947
- Lewis Wong, MDSan Pedro, CA 907321376744698
Common questions
What is Alfonso Ragus Llacuna, M.D.'s NPI number?
Alfonso Ragus Llacuna, M.D.'s National Provider Identifier (NPI) is 1124226667, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alfonso Ragus Llacuna, M.D. located?
The NPPES record lists a practice address at 128 W Anaheim St, Wilmington, CA, 90744. Phone: (310) 835-1245. Providers update this record themselves, so call before visiting.
How can I verify Alfonso Ragus Llacuna, M.D.'s license?
NPPES lists California license number A48198, 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 Alfonso Ragus Llacuna, M.D. prescribe under Medicare Part D?
In 2024, Alfonso Ragus Llacuna, M.D. had 183 Medicare Part D claims for 54 beneficiaries; the average among general practice physician prescribers was 3,030. 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.