NPPES file of Aug 9, 2026

Maureen Patricia Lall, M.S.N., R.N., F.N.P.

Family Nurse Practitioner · Houston, TX

Maureen Patricia Lall, M.S.N., R.N., F.N.P. is a family nurse practitioner with a practice address in Houston, Texas, and NPI 1891809638, issued on Aug 18, 2006. Check the license (Texas 659528, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891809638
Name
Maureen Patricia Lall
Credential
M.S.N., R.N., F.N.P.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
659528 TX
Self-reported in NPPES; status is on the state search
Practice location
4126 Southwest Fwy, Houston, TX 77027
Phone
(713) 621-5511
Enumerated
Aug 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(713) 621-5588
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.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 4126 Southwest Fwy

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

  1. Caleb Ashmore, DPTOrthopedic Physical Therapist1265983035
  2. Frank Barnes, M.D.Orthopaedic Surgery Physician1518044361
  3. Johnson Barnes, M.D.Surgery Physician1568542751
  4. Christine Fontenot, CSASurgical Physician Assistant1043546914
  5. Joanna FordOccupational Therapy Assistant1083812663
  6. Louis Gomez, PHD, DSW, LCSWPsychologist1891957254

Verify Maureen Patricia Lall 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 659528    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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Industry payments in 2024: $18.87

1 payment: food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maureen Lall$18.87
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Maureen Patricia Lall among 21,242 family nurse practitioner records in Texas

Maureen Patricia Lall, M.S.N., R.N., F.N.P. is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 94% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2007 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,588 family nurse practitioner records list a practice address in Houston

They are 2,588 of the 61,221 NPPES records with a practice address in Houston, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Houston → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kristi Breaux, FNPHouston, TX 770271982778098
  2. Melissa Cordell, FNPHouston, TX 770271013122399
  3. Susan Esparza, NURSE PRACTITIONERHouston, TX 770271437482650
  4. Kimberly Fields, ANPHouston, TX 770271578688024
  5. Kelli Gershon, MSN, APRN, BC-PCMHouston, TX 770271598855496
  6. Misook Kim, FNPHouston, TX 770271982906020
  7. Margaret Kohn, FNPHouston, TX 770271124047204
  8. James Parrish, FNP-CHouston, TX 770271689746190

Common questions

What is Maureen Patricia Lall, M.S.N., R.N., F.N.P.'s NPI number?

Maureen Patricia Lall, M.S.N., R.N., F.N.P.'s National Provider Identifier (NPI) is 1891809638, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maureen Patricia Lall, M.S.N., R.N., F.N.P. located?

The NPPES record lists a practice address at 4126 Southwest Fwy, Houston, TX, 77027. Phone: (713) 621-5511. Providers update this record themselves, so call before visiting.

How can I verify Maureen Patricia Lall, M.S.N., R.N., F.N.P.'s license?

NPPES lists Texas license number 659528, 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.

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.