Matthew Timothy Muffly, M.D.
Orthopaedic Surgery Physician · Torrance, CA
Matthew Timothy Muffly, M.D. is an orthopaedic surgery physician with a practice address in Torrance, California, and NPI 1700147311, issued on May 31, 2012. Check the license (California A149577, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Timothy Muffly
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A149577 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St # 422, Torrance, CA 90502
- Phone
- (424) 306-7874
- Enumerated
- May 31, 2012
- Record last updated
- Jul 18, 2025
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 1000 W Carson St # 422
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ara Alexanian, MDStudent in an Organized Health Care Education/Training Program1245927318
- Benjamin BasseriStudent in an Organized Health Care Education/Training Program1114713807
- Cristina Garcia, FNPNurse Practitioner1265087571
- Christopher Hoshino, MDOrthopaedic Trauma Physician1881881431
- Stephen Shymon, M.D.Student in an Organized Health Care Education/Training Program1154730042
- Frank Yuan, MDOrthopaedic Surgery Physician1184248957
Verify Matthew Timothy Muffly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A149577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $2,914.82
10 payments; by number, the most common kind was food and beverage; the largest payer was Henry Schein, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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.
Matthew Timothy Muffly among 2,276 orthopaedic surgery physician records in California
Matthew Timothy Muffly, 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 2012, is newer than 77% of them.
- NPI issued2012 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2025 · 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).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Torrance → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Valerie Carbajal, MDTorrance, CA 905021275152209
- Daniel ChoiTorrance, CA 905021902434301
- Michael Kody, MDTorrance, CA 905021619504933
- Abraham Lin, MDTorrance, CA 905021861686172
- Norman Nakata, M.D.Torrance, CA 905021467482547
- Kenneth NwosuTorrance, CA 905021548543853
- Andrea Snow, M.D.Torrance, CA 905021205020203
- Frank Yuan, MDTorrance, CA 905021184248957
Common questions
What is Matthew Timothy Muffly, M.D.'s NPI number?
Matthew Timothy Muffly, M.D.'s National Provider Identifier (NPI) is 1700147311, issued on May 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Timothy Muffly, M.D. located?
The NPPES record lists a practice address at 1000 W Carson St # 422, Torrance, CA, 90502. Phone: (424) 306-7874. Providers update this record themselves, so call before visiting.
How can I verify Matthew Timothy Muffly, M.D.'s license?
NPPES lists California license number A149577, 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.
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.