Javier Orosco, MD
Pediatrics Physician · Oxnard, CA
Javier Orosco, MD is a pediatrics physician with a practice address in Oxnard, California, and NPI 1104908573, issued on Oct 19, 2006. Check the license (California G50461, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Javier Orosco
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- G50461 CA
Self-reported in NPPES; status is on the state search - Practice location
- 977 W Seventh St, Oxnard, CA 93030
- Phone
- (805) 486-4400
- Enumerated
- Oct 19, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 486-2750
- Medicaid ID
- 00G504610 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Verify Javier Orosco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G50461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average pediatrics physician in 2024
494 Medicare Part D claims for 138 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass84 claims
- Prednisone50 claims
- Ceftriaxone49 claims
- Albuterol Sulfate26 claims
- Ibuprofen24 claims
- Naproxen19 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.
Javier Orosco among 9,272 pediatrics physician records in California
Javier Orosco, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Oxnard → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Suseela Dasari, M.D.Oxnard, CA 930301982658548
- Imelda De Forest, M.D.Oxnard, CA 930301801974084
- Shiang Do, D.O.Oxnard, CA 930301235214081
- Denia Garfias, M.D.Oxnard, CA 930301992905871
- Kasemsant Hansuvadha, M.D.Oxnard, CA 930301578662490
- J. Andrew Huang, M.D.Oxnard, CA 930301447312483
- Wei-Piau Lin, MDOxnard, CA 930301275542599
- Daniel Lu, MDOxnard, CA 930301275723264
Common questions
What is Javier Orosco, MD's NPI number?
Javier Orosco, MD's National Provider Identifier (NPI) is 1104908573, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Javier Orosco, MD located?
The NPPES record lists a practice address at 977 W Seventh St, Oxnard, CA, 93030. Phone: (805) 486-4400. Providers update this record themselves, so call before visiting.
How can I verify Javier Orosco, MD's license?
NPPES lists California license number G50461, 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 Javier Orosco, MD prescribe under Medicare Part D?
In 2024, Javier Orosco, MD had 494 Medicare Part D claims for 138 beneficiaries; the average among pediatrics physician prescribers was 375. 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.