Lawrence Allen Feiwell, M.D.
Orthopaedic Surgery Physician · Los Alamitos, CA
Lawrence Allen Feiwell, M.D. is an orthopaedic surgery physician with a practice address in Los Alamitos, California, and NPI 1932201787, issued on Sep 2, 2006. Check the license (California G59223, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lawrence Allen Feiwell
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- G59223 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3742 Katella Ave, Los Alamitos, CA 90720
- Phone
- (562) 431-4800
- Enumerated
- Sep 2, 2006
- Record last updated
- Nov 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (562) 431-4813
- Medicaid ID
- 00G592230 CA
- Medicare enrollment
- Enrolled (PECOS I20111220000831); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 3742 Katella Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Sandell, MDInternal Medicine Physician1003983164
- Susan Sleep, MDInternal Medicine Physician1750458816
Verify Lawrence Allen Feiwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G59223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
83 Medicare Part D claims for 36 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Naproxen32 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.
Lawrence Allen Feiwell among 2,276 orthopaedic surgery physician records in California
Lawrence Allen Feiwell, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1985 · median 2003 among the 1,347 with a school on file
- Record last updated2020 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 orthopaedic surgery physician records list a practice address in Los Alamitos
They are 11 of the 1,035 NPPES records with a practice address in Los Alamitos, and 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Los Alamitos → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Duke Ahn, M.D.Los Alamitos, CA 907201942318373
- Joseph Alban, M.D.Los Alamitos, CA 907201194161844
- Andrew Hanflik, MDLos Alamitos, CA 907201508008178
- Laura Hatch, M.D.Los Alamitos, CA 907201568808210
- Raymond Klug, M.D.Los Alamitos, CA 907201295829083
- Diana Lau, M.D.Los Alamitos, CA 907201669600011
- Tomoji Mizuguchi, M.D.Los Alamitos, CA 907201710198627
- Perry Secor, MDLos Alamitos, CA 907201548237795
Common questions
What is Lawrence Allen Feiwell, M.D.'s NPI number?
Lawrence Allen Feiwell, M.D.'s National Provider Identifier (NPI) is 1932201787, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence Allen Feiwell, M.D. located?
The NPPES record lists a practice address at 3742 Katella Ave, Los Alamitos, CA, 90720. Phone: (562) 431-4800. Providers update this record themselves, so call before visiting.
How can I verify Lawrence Allen Feiwell, M.D.'s license?
NPPES lists California license number G59223, 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 Lawrence Allen Feiwell, M.D. prescribe under Medicare Part D?
In 2024, Lawrence Allen Feiwell, M.D. had 83 Medicare Part D claims for 36 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.