Mary Louise Greiner, LCSW
Social Worker · Dallas, TX
Mary Louise Greiner, LCSW is a social worker with a practice address in Dallas, Texas, and NPI 1891804605, issued on Aug 29, 2006. Check the license (Texas 24392, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Louise Greiner
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 24392 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4525 Lemmon Ave, Dallas, TX 75219
- Phone
- (214) 526-4525
- Enumerated
- Aug 29, 2006
- Record last updated
- May 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (214) 520-6468
- Entity
- Type 1 · individual
Also registered at 4525 Lemmon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wayne AlbrechtMarriage & Family Therapist1982761847
- Michelle Bledsoe, LPCProfessional Counselor1295194090
- Lueretha Booker, MAPastoral Counselor1306914932
- Carrie Davidson, PSYDClinical Psychologist1851631444
- Elizabeth Dick, LCSWClinical Social Worker1457701773
- David Dinneen, LCSWClinical Social Worker1629332697
Verify Mary Louise Greiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 24392Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Social Worker providers in Texas
There are 3,648 social worker records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other social worker records in Texas
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- Gul AbdaliSugar Land, TX1063357721
- Samantha Abels, LMSW, ACM-SWAbilene, TX1902377369
- Alexander AbijaoudiAustin, TX1922937952
- Lorena Abitante, LCSWKingwood, TX1194061473
- Whitney Abner, LMSWHouston, TX1639726300
- Melissa Abraham, LMSWHouston, TX1205358280
- Lawrence Abrams, LCSWSan Antonio, TX1275969180
- Thereasa Abrams, LCSWEl Paso, TX1124469754
- Sara Acevedo, LMSWAustin, TX1962242149
Common questions
What is Mary Louise Greiner, LCSW's NPI number?
Mary Louise Greiner, LCSW's National Provider Identifier (NPI) is 1891804605, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Louise Greiner, LCSW located?
The NPPES record lists a practice address at 4525 Lemmon Ave, Dallas, TX, 75219. Phone: (214) 526-4525. Providers update this record themselves, so call before visiting.
How can I verify Mary Louise Greiner, LCSW's license?
NPPES lists Texas license number 24392, as entered by the provider. Search the Texas 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.