Ryan David Brevig, M.D.
Hospitalist Physician · Torrance, CA
Ryan David Brevig, M.D. is a hospitalist physician with a practice address in Torrance, California, and NPI 1255399143, issued on May 2, 2006. Check the license (California A72272, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan David Brevig
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A72272 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3330 Lomita Blvd, Torrance, CA 90505
- Phone
- (310) 784-8770
- Enumerated
- May 2, 2006
- Record last updated
- Dec 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20040505001270); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 3330 Lomita Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ryan David Brevig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average hospitalist physician in 2024
533 Medicare Part D claims for 197 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Cephalexin31 claims
- Hydrocodone-Acetaminophen28 claims
- Furosemide24 claims
- Ertapenem18 claims
- Atorvastatin Calcium17 claims
- Amlodipine Besylate15 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.
Bills Medicare through one group practice
- Healthcare Partners Affiliates Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan David Brevig among 3,099 hospitalist physician records in California
Ryan David Brevig, M.D. is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1998 · median 2010 among the 2,505 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Torrance → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Tracy Bercu, MDTorrance, CA 905051992927230
- Tasneem Bholat, M.D.Torrance, CA 905051114151271
- Allen Chang, D.O.Torrance, CA 905051801239975
- Kelly Enright, D.O.Torrance, CA 905051194135053
- Michael Kammerman, M.D.Torrance, CA 905051922061308
- Dinesh Kumar, M.DTorrance, CA 905051043286842
- Kevin Mak, M.D.Torrance, CA 905051841559002
- Raahil Malhotra, DOTorrance, CA 905051821590928
Common questions
What is Ryan David Brevig, M.D.'s NPI number?
Ryan David Brevig, M.D.'s National Provider Identifier (NPI) is 1255399143, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan David Brevig, M.D. located?
The NPPES record lists a practice address at 3330 Lomita Blvd, Torrance, CA, 90505. Phone: (310) 784-8770. Providers update this record themselves, so call before visiting.
How can I verify Ryan David Brevig, M.D.'s license?
NPPES lists California license number A72272, 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 Ryan David Brevig, M.D. prescribe under Medicare Part D?
In 2024, Ryan David Brevig, M.D. had 533 Medicare Part D claims for 197 beneficiaries; the average among hospitalist physician prescribers was 521. 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.