NPPES file of Aug 9, 2026

Joseph Calvin Anderson, M.D.

Sports Medicine (Orthopaedic Surgery) Physician · Torrance, CA

Joseph Calvin Anderson, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Torrance, California, and NPI 1194849570, issued on Mar 19, 2007. Check the license (California G25031, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194849570
Name
Joseph Calvin Anderson
Credential
M.D.
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License number
G25031 CA
Self-reported in NPPES; status is on the state search
Practice location
21825 Hawthorne Blvd, Torrance, CA 90503
Phone
(310) 542-9111
Enumerated
Mar 19, 2007
Record last updated
Oct 24, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(310) 214-5263
Medicaid ID
WG25031A CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest sports medicine (orthopaedic surgery) physician records → All 384 in California → Look up another NPI →

Also registered at 21825 Hawthorne Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Sison, DPTPhysical Therapist1003195520
  2. Sharon Walder, DPTPhysical Therapist1568509693

Verify Joseph Calvin Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G25031    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $27.54

1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joseph Anderson$28
  2. Specialty average$19,779

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Joseph Calvin Anderson among 384 sports medicine (orthopaedic surgery) physician records in California

Joseph Calvin Anderson, M.D. is one of 384 sports medicine (orthopaedic surgery) physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.

  • NPI issued2007 · 43% of these records are older, 43% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2007 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Orthopaedic Surgery) Physician providers in California

There are 384 sports medicine (orthopaedic surgery) physician records in California.

All 384 in California → Every provider in Torrance → Sports Medicine (Orthopaedic Surgery) Physician nationwide →

The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes

  1. Glenn Huber, M.D.Torrance, CA 905031588606610
  2. Daniel Stephenson, MDTorrance, CA 905031245454826
  3. Augustus DemanesTorrance, CA 905021295298693
  4. Stephen Nuccion, M.D.Torrance, CA 905051427165703
  5. Nicholas Silvino, M.D.Torrance, CA 905051245347509
  6. John Stratton, M.D.Torrance, CA 905051093740748
  7. Michael Gerhardt, M.D.Santa Monica, CA 904041003905191
  8. Andrew Hsiao, M.D.Whittier, CA 906021457535940

Common questions

What is Joseph Calvin Anderson, M.D.'s NPI number?

Joseph Calvin Anderson, M.D.'s National Provider Identifier (NPI) is 1194849570, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Calvin Anderson, M.D. located?

The NPPES record lists a practice address at 21825 Hawthorne Blvd, Torrance, CA, 90503. Phone: (310) 542-9111. Providers update this record themselves, so call before visiting.

How can I verify Joseph Calvin Anderson, M.D.'s license?

NPPES lists California license number G25031, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.