NPPES file of Aug 9, 2026

Mark Eric Terwilliger, CPNP

Pediatric Nurse Practitioner · Harker Heights, TX

Mark Eric Terwilliger, CPNP is a pediatric nurse practitioner with a practice address in Harker Heights, Texas, and NPI 1386607992, issued on Apr 7, 2006. Check the license (Texas 854069, 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
1386607992
Name
Mark Eric Terwilliger
Credential
CPNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
854069 TX
Self-reported in NPPES; status is on the state search
Practice location
200 Nola Ruth Blvd, Harker Heights, TX 76548
Phone
(877) 800-5722
Enumerated
Apr 7, 2006
Record last updated
May 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(254) 698-1673
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 pediatric nurse practitioner records → All 2,220 in Texas → Look up another NPI →

Also registered at 200 Nola Ruth Blvd

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

  1. Yasmeen Ali, MDPediatrics Physician1356359814
  2. Ray Johnson, M.D.Pediatrics Physician1235139056
  3. Karen Laird, FNP-CNurse Practitioner1609008655
  4. Rubi Ramirez, PNP-PCPediatric Nurse Practitioner1942665427
  5. Murali Vathada, MDPediatrics Physician1639121072

Verify Mark Eric Terwilliger 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 854069    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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Industry payments in 2024: $131.18

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Terwilliger$131.18
  2. Specialty average$330.95

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

Mark Eric Terwilliger among 2,220 pediatric nurse practitioner records in Texas

Mark Eric Terwilliger, CPNP is one of 2,220 pediatric nurse practitioner records with a practice address in Texas. 42% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 87% newer
  • In a Medicare fileYes · 42% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2014 · 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 363LP0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 pediatric nurse practitioner records list a practice address in Harker Heights

They are 5 of the 830 NPPES records with a practice address in Harker Heights, and 2,220 pediatric nurse practitioner records in Texas.

All 2,220 in Texas → Every provider in Harker Heights → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Kristin Alaniz, APRNHarker Heights, TX 765481588175673
  2. Sochi Eze, DNP, PNPHarker Heights, TX 765481114782083
  3. Sandra Miller, APRNHarker Heights, TX 765481780749366
  4. Rubi Ramirez, PNP-PCHarker Heights, TX 765481942665427
  5. Deborah Angeles, DNP, PNP, FNPKilleen, TX 765491972833523
  6. Rhoda David, NURSE PRACTITIONERKilleen, TX 765491154018539
  7. Kaylan Gieseke, APRNKilleen, TX 765491033976329
  8. Sherah Harney, APNKilleen, TX 765491992310759

Common questions

What is Mark Eric Terwilliger, CPNP's NPI number?

Mark Eric Terwilliger, CPNP's National Provider Identifier (NPI) is 1386607992, issued on Apr 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Eric Terwilliger, CPNP located?

The NPPES record lists a practice address at 200 Nola Ruth Blvd, Harker Heights, TX, 76548. Phone: (877) 800-5722. Providers update this record themselves, so call before visiting.

How can I verify Mark Eric Terwilliger, CPNP's license?

NPPES lists Texas license number 854069, 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.