David Charles Keahi Oliver, MD
Emergency Medicine Physician · Torrance, CA
David Charles Keahi Oliver, MD is an emergency medicine physician with a practice address in Torrance, California, and NPI 1316502016, issued on May 8, 2019. Check the license (California A182218, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Charles Keahi Oliver
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A182218 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St Bldg D-9, Torrance, CA 90502
- Phone
- (310) 222-3501
- Enumerated
- May 8, 2019
- Record last updated
- Oct 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20210910002674); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1000 W Carson St Bldg D-9
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jake Toy, DOEmergency Medicine Physician1841787520
Verify David Charles Keahi Oliver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A182218Check 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 emergency medicine physician in 2024
298 Medicare Part D claims for 221 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 54 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen49 claims
- Ondansetron Odt34 claims
- Cephalexin23 claims
- Prednisone20 claims
- Cefdinir16 claims
- Famotidine13 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: $63.19
2 payments; by number, the most common kind was food and beverage; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 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
- Torrance Emergency Physicians IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Charles Keahi Oliver among 7,751 emergency medicine physician records in California
David Charles Keahi Oliver, MD is one of 7,751 emergency 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2011 among the 4,560 with a school on file
- Record last updated2022 · 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 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
197 emergency medicine physician records list a practice address in Torrance
They are 197 of the 8,901 NPPES records with a practice address in Torrance, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Torrance → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Diane Birnbaumer, M.D.Torrance, CA 905021821159310
- David Burbulys, M.D.Torrance, CA 905021568523983
- Wendy Coates, M.D.Torrance, CA 905021851433817
- Clinton Coil, M.D.Torrance, CA 905021164566469
- Madonna Fernandez-Franckelton, M.D.Torrance, CA 905021538212329
- Robert Hockberger, M.DTorrance, CA 905021942359195
- Timothy Jang, MDTorrance, CA 905021487609707
- Roger Lewis, M.D.Torrance, CA 905021306999164
Common questions
What is David Charles Keahi Oliver, MD's NPI number?
David Charles Keahi Oliver, MD's National Provider Identifier (NPI) is 1316502016, issued on May 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is David Charles Keahi Oliver, MD located?
The NPPES record lists a practice address at 1000 W Carson St Bldg D-9, Torrance, CA, 90502. Phone: (310) 222-3501. Providers update this record themselves, so call before visiting.
How can I verify David Charles Keahi Oliver, MD's license?
NPPES lists California license number A182218, 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 David Charles Keahi Oliver, MD prescribe under Medicare Part D?
In 2024, David Charles Keahi Oliver, MD had 298 Medicare Part D claims for 221 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.