NPPES file of Aug 9, 2026

Nathan Waterhouse

Emergency Medicine Physician · El Paso, TX

Nathan Waterhouse is an emergency medicine physician with a practice address in El Paso, Texas, and NPI 1649854530, issued on May 7, 2021. Check the license (Texas V3140, as entered in NPPES) on the Texas Medical Board; 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
1649854530
Name
Nathan Waterhouse
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
V3140 TX
Self-reported in NPPES; status is on the state search
Practice location
4815 Alameda Ave, El Paso, TX 79905
Phone
(915) 215-4600
Enumerated
May 7, 2021
Record last updated
Aug 12, 2024
Fax
(915) 545-7338
Medicare enrollment
Enrolled (PECOS I20240828003418); 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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Also registered at 4815 Alameda Ave

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

  1. Zainul Abedin, MDClinical Cardiac Electrophysiology Physician1265460885
  2. Heather Acosta, CRNACertified Registered Nurse Anesthetist1013513456
  3. Aishah Al-Naiem, CRNACertified Registered Nurse Anesthetist1134827090
  4. David Alonso, CRNACertified Registered Nurse Anesthetist1538672738
  5. Daisy Alvarado, OTD, OTR/LOccupational Therapist1235632126
  6. Carlos AlvarezTechnician/Technologist1962337154

Verify Nathan Waterhouse in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license V3140
    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
Open 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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77% fewer Medicare Part D claims than the average emergency medicine physician in 2024

52 Medicare Part D claims for 40 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Nathan Waterhouse52
  2. Specialty average226

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $116.06

2 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nathan Waterhouse$116.06
  2. Specialty average$953.79

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

Bills Medicare through one group practice

  1. Texas Tech University Health Sciences Center EL PasoEl Paso, TX

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

Nathan Waterhouse among 4,885 emergency medicine physician records in Texas

Nathan Waterhouse is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.

  • NPI issued2021 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2021 · median 2013 among the 2,779 with a school on file
  • Record last updated2024 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

179 emergency medicine physician records list a practice address in El Paso

They are 179 of the 11,091 NPPES records with a practice address in El Paso, and 4,885 emergency medicine physician records in Texas.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Darryl Atkinson, D.O.El Paso, TX 799051366431421
  2. Stephen Borron, MDEl Paso, TX 799051396739173
  3. James Brown, M.D.El Paso, TX 799051689664682
  4. Earl Bryan, M.D.El Paso, TX 799051821088824
  5. Scott Greene, M.D.El Paso, TX 799051154310233
  6. Shawnna Kifer, MDEl Paso, TX 799051396762068
  7. Robert Kilgo, M.D.El Paso, TX 799051457340549
  8. John Mackay, M.D.El Paso, TX 799051851380810

Common questions

What is Nathan Waterhouse's NPI number?

Nathan Waterhouse's National Provider Identifier (NPI) is 1649854530, issued on May 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Waterhouse located?

The NPPES record lists a practice address at 4815 Alameda Ave, El Paso, TX, 79905. Phone: (915) 215-4600. Providers update this record themselves, so call before visiting.

How can I verify Nathan Waterhouse's license?

NPPES lists Texas license number V3140, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan Waterhouse prescribe under Medicare Part D?

In 2024, Nathan Waterhouse had 52 Medicare Part D claims for 40 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.