NPPES file of Aug 9, 2026

Andrea A. Downey, MSN, RN

Adult Health Nurse Practitioner · Houston, TX

Andrea A. Downey, MSN, RN is an adult health nurse practitioner with a practice address in Houston, Texas, and NPI 1538315692, issued on Aug 8, 2008. Check the license (Texas AP117031, 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
1538315692
Name
Andrea A. Downey
Credential
MSN, RN
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
AP117031 TX
642444 TX
Self-reported in NPPES; status is on the state search
Practice location
1635 North Loop W Ste SE.155, Houston, TX 77008
Phone
(713) 867-2429
Enumerated
Aug 8, 2008
Record last updated
Aug 12, 2025
Medicare enrollment
Enrolled (PECOS I20160506001704); 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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8 nearest adult health nurse practitioner records → All 1,159 in Texas → Look up another NPI →

Verify Andrea A. Downey 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 AP117031    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

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Bills Medicare through one group practice

  1. Memorial Hermann Medical GroupHouston, TX

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

Andrea A. Downey among 1,159 adult health nurse practitioner records in Texas

Andrea A. Downey, MSN, RN is one of 1,159 adult health nurse practitioner records with a practice address in Texas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 24% of them.

  • NPI issued2008 · 24% of these records are older, 72% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2008 · median 2015 among the 566 with a school on file
  • Record last updated2025 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Texas

There are 1,159 adult health nurse practitioner records in Texas.

All 1,159 in Texas → Every provider in Houston → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Bobby Davis, AGNP-CHouston, TX 770081154737450
  2. Dorothy Nelson, GNPHouston, TX 770081528142064
  3. Claudia Pujol, N.P.Houston, TX 770081386733806
  4. Rachael Conway, AGPCNP-BCHouston, TX 770071275202905
  5. Stephanie PetersonHouston, TX 770071073753240
  6. Goldaliza Ramos, APRNHouston, TX 770071134760713
  7. Paul Simmons, APRNHouston, TX 770061407270747
  8. Fang Ye, NPHouston, TX 770051073953766

Common questions

What is Andrea A. Downey, MSN, RN's NPI number?

Andrea A. Downey, MSN, RN's National Provider Identifier (NPI) is 1538315692, issued on Aug 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Andrea A. Downey, MSN, RN located?

The NPPES record lists a practice address at 1635 North Loop W Ste SE.155, Houston, TX, 77008. Phone: (713) 867-2429. Providers update this record themselves, so call before visiting.

How can I verify Andrea A. Downey, MSN, RN's license?

NPPES lists Texas license number AP117031, 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.