NPPES file of Aug 9, 2026

Joyce Marie Griggsby, LCSW-S

Clinical Social Worker · Houston, TX

Joyce Marie Griggsby, LCSW-S is a clinical social worker with a practice address in Houston, Texas, and NPI 1417764341, issued on Dec 13, 2024. Check the license (Texas 27529, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417764341
Name
Joyce Marie Griggsby
Credential
LCSW-S
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
27529 TX
Self-reported in NPPES; status is on the state search
Practice location
6621 Fannin St, Houston, TX 77030
Phone
(832) 822-1460
Enumerated
Dec 13, 2024
Record last updated
Dec 13, 2024
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.
Download card Updates feed

8 nearest clinical social worker records → All 11,683 in Texas → Look up another NPI →

Also registered at 6621 Fannin St

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

  1. Saify Abbasi, M.DNeonatal-Perinatal Medicine Physician1730219395
  2. Mohammad Abu Arja, MDPediatric Hematology & Oncology Physician1235626839
  3. Darlene Acorda, PNPPediatric Nurse Practitioner1982837340
  4. Lauren Adams, PA-CPhysician Assistant1821289265
  5. Adekunle Adesina, MD PHDAnatomic Pathology Physician1376599225
  6. Natasha Afonso, MD, MPHPediatric Critical Care Medicine Physician1487815007

Verify Joyce Marie Griggsby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 27529    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 Texas 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Joyce Marie Griggsby among 11,683 clinical social worker records in Texas

Joyce Marie Griggsby, LCSW-S is one of 11,683 clinical social worker records with a practice address in Texas. 12% 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 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 12% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2024 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,660 clinical social worker records list a practice address in Houston

They are 1,660 of the 61,221 NPPES records with a practice address in Houston, and 11,683 clinical social worker records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,683 in Texas → Every provider in Houston → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Gwendolyn Adam, LMSW, ACPHouston, TX 770301679579718
  2. George Castillo, LCSWHouston, TX 770301336159862
  3. Joanne Clancy, L.C.S.W.Houston, TX 770301336159359
  4. Loretta Coonan, LCSWHouston, TX 770301013926559
  5. Margaret Landrum, LCSWHouston, TX 770301790794840
  6. Barbara Martinez, LCSWHouston, TX 770301972565372
  7. Juleena Masters, LMSWHouston, TX 770301396790416
  8. Carol Maxwell, LCSWHouston, TX 770301467470716

Common questions

What is Joyce Marie Griggsby, LCSW-S's NPI number?

Joyce Marie Griggsby, LCSW-S's National Provider Identifier (NPI) is 1417764341, issued on Dec 13, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Joyce Marie Griggsby, LCSW-S located?

The NPPES record lists a practice address at 6621 Fannin St, Houston, TX, 77030. Phone: (832) 822-1460. Providers update this record themselves, so call before visiting.

How can I verify Joyce Marie Griggsby, LCSW-S's license?

NPPES lists Texas license number 27529, 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.

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.