NPPES file of Aug 9, 2026

Crystal Michelle Rapp, LMSW

Social Worker · Lake Havasu City, AZ

Crystal Michelle Rapp, LMSW is a social worker with a practice address in Lake Havasu City, Arizona, and NPI 1891671160, issued on Aug 13, 2025. Check the license (Arizona LMSW-17967, 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
1891671160
Name
Crystal Michelle Rapp
Credential
LMSW
Primary taxonomy
Social Worker 104100000X
License number
LMSW-17967 AZ
Self-reported in NPPES; status is on the state search
Practice location
1951 Mesquite Ave Ste J, Lake Havasu City, AZ 86403
Phone
(928) 230-7294
Enumerated
Aug 13, 2025
Record last updated
Aug 13, 2025
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 1951 Mesquite Ave Ste J

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

  1. Todd Minkey, LACTAddiction (Substance Use Disorder) Counselor1477490498

Verify Crystal Michelle Rapp 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-17967
    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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Social Worker providers in Arizona

There are 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 Crystal Michelle Rapp, LMSW's NPI number?

Crystal Michelle Rapp, LMSW's National Provider Identifier (NPI) is 1891671160, issued on Aug 13, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Michelle Rapp, LMSW located?

The NPPES record lists a practice address at 1951 Mesquite Ave Ste J, Lake Havasu City, AZ, 86403. Phone: (928) 230-7294. Providers update this record themselves, so call before visiting.

How can I verify Crystal Michelle Rapp, LMSW's license?

NPPES lists Arizona license number LMSW-17967, 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.