NPPES file of Aug 9, 2026

Arturo Ulises Calderon

Social Worker · Tucson, AZ

Arturo Ulises Calderon is a social worker with a practice address in Tucson, Arizona, and NPI 1720877384, issued on May 1, 2025. Check the license (Arizona LMSW-17739, as entered in NPPES) with the Arizona 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
1720877384
Name
Arturo Ulises Calderon
Primary taxonomy
Social Worker 104100000X
License number
LMSW-17739 AZ
Self-reported in NPPES; status is on the state search
Practice location
839 W Congress St, Tucson, AZ 85745
Phone
(520) 670-3909
Enumerated
May 1, 2025
Record last updated
May 1, 2025
Fax
(520) 309-2560
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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Also registered at 839 W Congress St

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

  1. Denise Ahearn, MDPediatrics Physician1194719047
  2. Melinda Arias, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1720688369
  3. Andrew Arthur, MDPediatrics Physician1962484048
  4. Vienna Aslanian, LCSWClinical Social Worker1437743523
  5. James Austin, CNMAdvanced Practice Midwife1205398682
  6. Michelle Baas, CNMAdvanced Practice Midwife1164155487

Verify Arturo Ulises Calderon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license LMSW-17739
    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 Arizona 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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263 social worker records list a practice address in Tucson

They are 263 of the 18,788 NPPES records with a practice address in Tucson, and 1,553 social worker records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Arizona

  1. Jamie Abbitt, LCSWMesa, AZ1770063620
  2. Melissa Abbitt, LMSWTempe, AZ1700331766
  3. Taana Abbitt, LMSWTucson, AZ1730343021
  4. Tammy Abbott-Thiel, LMSWPhoenix, AZ1225389091
  5. Ibrahim AbdelbasirPhoenix, AZ1932363538
  6. Christia AbellTucson, AZ1396130753
  7. Christie Abrams, MSWPhoenix, AZ1164554580
  8. Nicole Abrams, LMSWTucson, AZ1174917025
  9. Larissa AcostaPhoenix, AZ1962397398
  10. Elizabeth Acree, LMSWTucson, AZ1215651336

Common questions

What is Arturo Ulises Calderon's NPI number?

Arturo Ulises Calderon's National Provider Identifier (NPI) is 1720877384, issued on May 1, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Arturo Ulises Calderon located?

The NPPES record lists a practice address at 839 W Congress St, Tucson, AZ, 85745. Phone: (520) 670-3909. Providers update this record themselves, so call before visiting.

How can I verify Arturo Ulises Calderon's license?

NPPES lists Arizona license number LMSW-17739, as entered by the provider. Search the Arizona 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.

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.