NPPES file of Aug 9, 2026

Ralph A. Callender, D.D.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Los Angeles, CA

Ralph A. Callender, D.D.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Los Angeles, California, and NPI 1316159783, issued on May 5, 2007. Check the license (California 16884, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1316159783
Name
Ralph A. Callender
Credential
D.D.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
16884 CA
Self-reported in NPPES; status is on the state search
Practice location
3701 Stocker St, Los Angeles, CA 90008
Phone
(323) 296-6711
Enumerated
May 5, 2007
Record last updated
Jun 22, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(310) 645-5105
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 orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →

Also registered at 3701 Stocker St

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

  1. Della Hooks, CASE MANAGERCounselor1669630323
  2. Tawana PerryAddiction (Substance Use Disorder) Counselor1053559773
  3. Sherman Robins, M.D.Ophthalmology Physician1750389839
  4. Vincent SalaveriaMarriage & Family Therapist1548490170
  5. Denise VillanuevaBehavior Analyst1538391370

Verify Ralph A. Callender 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 16884    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

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Ralph A. Callender among 1,881 orthodontics and dentofacial orthopedics dentistry records in California

Ralph A. Callender, D.D.S. is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 22% of them.

  • NPI issued2007 · 22% of these records are older, 49% newer
  • In a Medicare fileNo · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2009 · 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 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in California

There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,881 in California → Every provider in Los Angeles → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Roxan Humes, D.D.S.Los Angeles, CA 900081669579330
  2. Nancy Goebel, D.D.S.Los Angeles, CA 900101861661555
  3. Kyo Kim, DDS, MSLos Angeles, CA 900101881758894
  4. Paul Kim, D.D.S.Los Angeles, CA 900101083252936
  5. Sue KimLos Angeles, CA 900061710466248
  6. Joong Gun Kwon, DDSLos Angeles, CA 900101407126279
  7. Donald Kwon, D.D.SLos Angeles, CA 900101346626421
  8. John Lamsam, DDSLos Angeles, CA 900101659346641

Common questions

What is Ralph A. Callender, D.D.S.'s NPI number?

Ralph A. Callender, D.D.S.'s National Provider Identifier (NPI) is 1316159783, issued on May 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ralph A. Callender, D.D.S. located?

The NPPES record lists a practice address at 3701 Stocker St, Los Angeles, CA, 90008. Phone: (323) 296-6711. Providers update this record themselves, so call before visiting.

How can I verify Ralph A. Callender, D.D.S.'s license?

NPPES lists California license number 16884, 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. 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.