NPPES file of Aug 9, 2026

Herman Adriaan Koster, PT

Physical Therapist · El Paso, TX

Herman Adriaan Koster, PT is a physical therapist with a practice address in El Paso, Texas, and NPI 1831135318, issued on Jun 21, 2006. Check the license (Texas 1054971, 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
1831135318
Name
Herman Adriaan Koster
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
1054971 TX
Self-reported in NPPES; status is on the state search
Practice location
6358 Edgemere Blvd, El Paso, TX 79925
Phone
(915) 562-8525
Enumerated
Jun 21, 2006
Record last updated
Nov 18, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(915) 566-3889
Medicaid ID
108032703 TX
Medicare enrollment
Enrolled (PECOS I20090522000205); 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 6358 Edgemere Blvd

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

  1. Justin ArroyoPhysical Therapy Assistant1861313355
  2. Noor DabbaghPhysical Therapist1033672829
  3. Antonio Durant, PT, DPTPhysical Therapist1235597055
  4. Reily DurbanPhysical Therapist1679307672
  5. Pablo FernandezPhysical Therapy Assistant1982580403
  6. Michelle Fowler, PTPhysical Therapist1407810492

Verify Herman Adriaan Koster 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 1054971
    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. Physiotherapy OF EL Paso, P.C.El Paso, TX

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

Herman Adriaan Koster among 15,190 physical therapist records in Texas

Herman Adriaan Koster, PT is one of 15,190 physical therapist records with a practice address in Texas. 28% 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, 89% newer
  • In a Medicare fileYes · 28% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated1987 · median 2018 among the 4,480 with a school on file
  • Record last updated2009 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

367 physical therapist records list a practice address in El Paso

They are 367 of the 11,091 NPPES records with a practice address in El Paso, and 15,190 physical therapist records in Texas.

The 8 physical therapist records with the nearest ZIP codes

  1. Pamela Bustamante, P.TEl Paso, TX 799251972681013
  2. Mark Delgado, DPTEl Paso, TX 799251831492321
  3. Lucia Esparza, PTEl Paso, TX 799251740584978
  4. Michelle Fowler, PTEl Paso, TX 799251407810492
  5. Claudia Garduno, MPTEl Paso, TX 799251700812948
  6. Lydia Gonzalez, PTEl Paso, TX 799251205090651
  7. Dolly Molina, PTEl Paso, TX 799251588747513
  8. Rosa Montelongo, LPTEl Paso, TX 799251528399334

Common questions

What is Herman Adriaan Koster, PT's NPI number?

Herman Adriaan Koster, PT's National Provider Identifier (NPI) is 1831135318, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Herman Adriaan Koster, PT located?

The NPPES record lists a practice address at 6358 Edgemere Blvd, El Paso, TX, 79925. Phone: (915) 562-8525. Providers update this record themselves, so call before visiting.

How can I verify Herman Adriaan Koster, PT's license?

NPPES lists Texas license number 1054971, 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.