NPPES file of Aug 9, 2026

Stephen Carroll Smith, DC

Chiropractor · La Mirada, CA

Stephen Carroll Smith, DC is a chiropractor with a practice address in La Mirada, California, and NPI 1003999541, issued on Oct 20, 2006. Check the license (California 15394, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1003999541
Name
Stephen Carroll Smith
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
15394 CA
Self-reported in NPPES; status is on the state search
Practice location
15651 E Imperial Hwy, La Mirada, CA 90638
Phone
(562) 902-0050
Enumerated
Oct 20, 2006
Record last updated
Nov 8, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(562) 902-8677
Medicare enrollment
Enrolled (PECOS I20120618000193); accepts Medicare assignment
Medical or professional school
Los Angeles College Of Chiropractic, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 15651 E Imperial Hwy

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

  1. Laurie Nishikawa, DDSGeneral Practice Dentistry1639189418
  2. Khulwinder Parmar, D.C.Chiropractor1467544387

Verify Stephen Carroll Smith in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 15394
    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
Find 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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Bills Medicare through one group practice

  1. Healthways Chiropractic, A Smith Professional CorporationLa Mirada, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephen Carroll Smith among 11,498 chiropractor records in California

Stephen Carroll Smith, DC is one of 11,498 chiropractor records with a practice address in California. 7% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated1983 · median 1999 among the 2,907 with a school on file
  • Record last updated2011 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 chiropractor records list a practice address in La Mirada

They are 15 of the 427 NPPES records with a practice address in La Mirada, and 11,498 chiropractor records in California.

The 8 chiropractor records with the nearest ZIP codes

  1. Robert Andrade, D.C.La Mirada, CA 906381902037864
  2. Richelle Mae Bulda, DCLa Mirada, CA 906381801601075
  3. Soheila Ghaziaskar, D.C.La Mirada, CA 906381588813117
  4. Donald Goodwin, DCLa Mirada, CA 906381356565451
  5. Aaron Hamilton, D.C.La Mirada, CA 906381942339379
  6. Michael Martin, DCLa Mirada, CA 906381386920858
  7. Gregory Middleton, D.C.La Mirada, CA 906381033256144
  8. Barry O'Connor, D.C.La Mirada, CA 906381013105832

Common questions

What is Stephen Carroll Smith, DC's NPI number?

Stephen Carroll Smith, DC's National Provider Identifier (NPI) is 1003999541, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Carroll Smith, DC located?

The NPPES record lists a practice address at 15651 E Imperial Hwy, La Mirada, CA, 90638. Phone: (562) 902-0050. Providers update this record themselves, so call before visiting.

How can I verify Stephen Carroll Smith, DC's license?

NPPES lists California license number 15394, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.