Ronald James Algra, MD
Dermatology Physician · Torrance, CA
Ronald James Algra, MD is a dermatology physician with a practice address in Torrance, California, and NPI 1669588695, issued on Aug 22, 2006. Check the license (California G29605, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronald James Algra
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G29605 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22516 Hickory Ave, Torrance, CA 90505
- Phone
- (310) 540-1070
- Enumerated
- Aug 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 540-7564
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Verify Ronald James Algra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G29605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average dermatology physician in 2024
33 Medicare Part D claims, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Alendronate Sodium13 claims
- Chlorthalidone11 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.
Ronald James Algra among 2,083 dermatology physician records in California
Ronald James Algra, MD is one of 2,083 dermatology 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 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 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 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Torrance → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Melissa Camouse, D.O.Torrance, CA 905051689885279
- Noah Craft, M.D.Torrance, CA 905051750351193
- Susan Goodlerner, M.D.Torrance, CA 905051588710834
- Mark Horowitz, DOTorrance, CA 905051669413878
- David HorowitzTorrance, CA 905051285675538
- Julie Iwasaki, M.D.Torrance, CA 905051548416019
- Shirlene Jay, MDTorrance, CA 905051730158197
- Sree Karukonda, MDTorrance, CA 905051548318322
Common questions
What is Ronald James Algra, MD's NPI number?
Ronald James Algra, MD's National Provider Identifier (NPI) is 1669588695, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald James Algra, MD located?
The NPPES record lists a practice address at 22516 Hickory Ave, Torrance, CA, 90505. Phone: (310) 540-1070. Providers update this record themselves, so call before visiting.
How can I verify Ronald James Algra, MD's license?
NPPES lists California license number G29605, 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 Ronald James Algra, MD prescribe under Medicare Part D?
In 2024, Ronald James Algra, MD had 33 Medicare Part D claims; the average among dermatology physician prescribers was 797. 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.