NPPES file of Aug 9, 2026

Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC

Clinical Social Worker · Bellaire, TX

Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC is a clinical social worker with a practice address in Bellaire, Texas, and NPI 1205957560, issued on Apr 3, 2007. Check the license (Texas 50103, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1205957560
Name
Margarita Ingeborg Arentsen-Landgren
Credential
LCSW-S, LCDC, ADC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
50103 TX
14960 TX
ISW03429 RI
Self-reported in NPPES; status is on the state search
Practice location
5112 Mimosa Dr, Bellaire, TX 77401
Phone
(832) 341-7633
Enumerated
Apr 3, 2007
Record last updated
Dec 9, 2022
Fax
(866) 623-7085
Medicare enrollment
Enrolled (PECOS I20190605000749); 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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Verify Margarita Ingeborg Arentsen-Landgren 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 50103
    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.

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Bills Medicare through one group practice

  1. Legacy Community Health Services, IncHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margarita Ingeborg Arentsen-Landgren among 11,683 clinical social worker records in Texas

Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC 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. Its NPI, issued in 2007, is newer than 11% of them.

  • NPI issued2007 · 11% of these records are older, 81% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2005 · median 2012 among the 2,264 with a school on file
  • Record last updated2022 · 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).

37 clinical social worker records list a practice address in Bellaire

They are 37 of the 1,159 NPPES records with a practice address in Bellaire, and 11,683 clinical social worker records in Texas.

The 8 clinical social worker records with the nearest ZIP codes

  1. Denise Estrin, LCSWBellaire, TX 774011073720595
  2. Martha Fontana, LCSWBellaire, TX 774011598832776
  3. Gina Gheller, LCSWBellaire, TX 774011093863706
  4. Jeanna Gomez, LCSW, LISW, LADAC,Houston, TX 774011417988353
  5. Carol Johnson, MSWBellaire, TX 774011487822995
  6. Judy Kaplan, ACSW, LCSW, CEAPBellaire, TX 774011861566044
  7. Patricia Kaye, MSSW LCSWBellaire, TX 774011477696631
  8. Michele Lane, LCSW, BCDBellaire, TX 774011417013996

Common questions

What is Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC's NPI number?

Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC's National Provider Identifier (NPI) is 1205957560, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC located?

The NPPES record lists a practice address at 5112 Mimosa Dr, Bellaire, TX, 77401. Phone: (832) 341-7633. Providers update this record themselves, so call before visiting.

How can I verify Margarita Ingeborg Arentsen-Landgren, LCSW-S, LCDC, ADC's license?

NPPES lists Texas license number 50103, 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. Medicare files from data.cms.gov. 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.