Deborah Landwehr, LMFTT
Marriage & Family Therapist · Sioux City, IA
Deborah Landwehr, LMFTT is a marriage & family therapist with a practice address in Sioux City, Iowa, and NPI 1336920792, issued on Oct 11, 2023. Check the license (Iowa 121294, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Deborah Landwehr
- Credential
- LMFTT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 121294 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2910 Hamilton Blvd Unit A, Sioux City, IA 51104
- Phone
- (712) 258-4553
- Enumerated
- Oct 11, 2023
- Record last updated
- Oct 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20260416002670); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 437 in Iowa → Look up another NPI →
Verify Deborah Landwehr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 121294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deborah Landwehr among 437 marriage & family therapist records in Iowa
Deborah Landwehr, LMFTT is one of 437 marriage & family therapist records with a practice address in Iowa. 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 15% newer
- In a Medicare fileNo · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated2023 · median 2015 among the 86 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Marriage & Family Therapist providers in Iowa
There are 437 marriage & family therapist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 437 in Iowa → Every provider in Sioux City → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Natalie Christopherson, LMHC, LMFTSioux City, IA 511061013323963
- Sarah Kosiba, LMFTSioux City, IA 511061710422761
- Kassandra BishopSioux City, IA 511011316657356
- Rebekah Jones, LCMFT, LMFT, LIMHPSioux City, IA 511011134865264
- Victoria Mason, LMFTSioux City, IA 511011346643244
- Joan AndresOrange City, IA 510411013373463
- Katie ArkemaLe Mars, IA 510311275868325
- Elissa MeylorLe Mars, IA 510311932374055
Common questions
What is Deborah Landwehr, LMFTT's NPI number?
Deborah Landwehr, LMFTT's National Provider Identifier (NPI) is 1336920792, issued on Oct 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Deborah Landwehr, LMFTT located?
The NPPES record lists a practice address at 2910 Hamilton Blvd Unit A, Sioux City, IA, 51104. Phone: (712) 258-4553. Providers update this record themselves, so call before visiting.
How can I verify Deborah Landwehr, LMFTT's license?
NPPES lists Iowa license number 121294, as entered by the provider. Search the Iowa 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.