NPPES file of Aug 9, 2026

Derek Leon Allen, LPC

Professional Counselor · Mesa, AZ

Derek Leon Allen, LPC is a professional counselor with a practice address in Mesa, Arizona, and NPI 1790123719, issued on Jun 12, 2013. Check the license (Arizona LPC-15310, 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
1790123719
Name
Derek Leon Allen
Credential
LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
LPC-15310 AZ
Self-reported in NPPES; status is on the state search
Practice location
1234 S Power RD Ste 100, Mesa, AZ 85206
Phone
(602) 633-5032
Enumerated
Jun 12, 2013
Record last updated
Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(602) 633-5032
Medicare enrollment
Enrolled (PECOS I20251007004254); accepts Medicare assignment
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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8 nearest professional counselor records → All 2,960 in Arizona → Look up another NPI →

Also registered at 1234 S Power RD Ste 100

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

  1. Colin Bennett, LPCMental Health Counselor1750904736
  2. Katarina HammerichMental Health Counselor1316739113
  3. Natasha HatchMarriage & Family Therapist1013770387
  4. Jasmin RouminaMarriage & Family Therapist1366205551
  5. Melissa Strader, LMSWSocial Worker1497547145

Verify Derek Leon Allen 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 LPC-15310    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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Derek Leon Allen among 2,960 professional counselor records in Arizona

Derek Leon Allen, LPC is one of 2,960 professional counselor records with a practice address in Arizona. 11% 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 2013, is newer than 34% of them.

  • NPI issued2013 · 34% of these records are older, 63% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2010 · median 2015 among the 497 with a school on file
  • Record last updated2020 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

247 professional counselor records list a practice address in Mesa

They are 247 of the 9,151 NPPES records with a practice address in Mesa, and 2,960 professional counselor records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,960 in Arizona → Every provider in Mesa → Professional Counselor nationwide →

The 8 professional counselor records with the nearest ZIP codes

  1. Kevin Alexander, M.C., L.P.C.Mesa, AZ 852061538276225
  2. Dawn Beatty-Taylor, MC, LPC, CTNCMesa, AZ 852061750480257
  3. David Borrmann, M.A.Mesa, AZ 852061982772281
  4. Diane Clodi, LPCMesa, AZ 852061063529147
  5. Jo Collins-Walters, LPC, LISAC, CCTPMesa, AZ 852061649408006
  6. Marco Cuyar, MS, LPC, LISAC, NCCMesa, AZ 852061306832704
  7. Denise Fogelstrom, LPCMesa, AZ 852061316009343
  8. Sherry Forsyth Carter, MC, LPCMesa, AZ 852061790771251

Common questions

What is Derek Leon Allen, LPC's NPI number?

Derek Leon Allen, LPC's National Provider Identifier (NPI) is 1790123719, issued on Jun 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Derek Leon Allen, LPC located?

The NPPES record lists a practice address at 1234 S Power RD Ste 100, Mesa, AZ, 85206. Phone: (602) 633-5032. Providers update this record themselves, so call before visiting.

How can I verify Derek Leon Allen, LPC's license?

NPPES lists Arizona license number LPC-15310, 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.

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.