Luis Diaz, MA, LCPC
Professional Counselor · Chicago, IL
Luis Diaz, MA, LCPC is a professional counselor with a practice address in Chicago, Illinois, and NPI 1386040939, issued on Nov 10, 2014. Check the license (Illinois 178.009609, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luis Diaz
- Credential
- MA, LCPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 178.009609 IL
Self-reported in NPPES; status is on the state search - Practice location
- 303 E Wacker Dr Ste 1130, Chicago, IL 60601
- Phone
- (312) 600-3935
- Enumerated
- Nov 10, 2014
- Entity
- Type 1 · individual
Also registered at 303 E Wacker Dr Ste 1130
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ruti Greenfield, MAStudent in an Organized Health Care Education/Training Program1033099445
Verify Luis Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 178.009609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Resilience Psychological Services PCChicago, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2,250 professional counselor records list a Chicago practice address
They are 2,250 of the 63,379 NPPES records with a Chicago practice address, and 8,888 professional counselor records in Illinois.
All 2,250 in Chicago → All 8,888 in Illinois → Every provider in Chicago →
Other professional counselor records in Illinois
- Sheldon Aaron, LPCChampaign, IL1437635752
- John Abad, LCPCNaperville, IL1891373932
- Rosa AbarcaChicago, IL1043406028
- Ashley Abate, MA, LCPCFreeport, IL1275787871
- Sarah Abbas, MA, LCPC, CCTPNaperville, IL1588488423
- Sabrina AbbateHinsdale, IL1588519482
- Gillie Abdiraxman-Issa, LPC-INTERNWestmont, IL1669352951
- Jahaan Abdullah, LPCSycamore, IL1639628654
- Sara Abney-Knauz, PSY.DLibertyville, IL1447702923
- Michelle Abraham, LPCGlenview, IL1730959743
Common questions
What is Luis Diaz, MA, LCPC's NPI number?
Luis Diaz, MA, LCPC's National Provider Identifier (NPI) is 1386040939, issued on Nov 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Luis Diaz, MA, LCPC located?
The NPPES record lists a practice address at 303 E Wacker Dr Ste 1130, Chicago, IL, 60601. Phone: (312) 600-3935. Providers update this record themselves, so call before visiting.
How can I verify Luis Diaz, MA, LCPC's license?
NPPES lists Illinois license number 178.009609, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.