NPPES file of Aug 9, 2026

Skyler Krystyn Westerfeld, D.O.

Internal Medicine Physician · El Paso, TX

Skyler Krystyn Westerfeld, D.O. is an internal medicine physician with a practice address in El Paso, Texas, and NPI 1255867115, issued on May 11, 2017. Check the license (Texas T1881, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255867115
Name
Skyler Krystyn Westerfeld
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
T1881 TX
BP10059511 TX
Self-reported in NPPES; status is on the state search
Practice location
10301 Gateway Blvd W, El Paso, TX 79925
Phone
(915) 595-9000
Enumerated
May 11, 2017
Record last updated
Jul 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211103000972); 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.
Download card Updates feed

Also registered at 10301 Gateway Blvd W

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

  1. Octavio Aguilera, NPNurse Practitioner1740664606
  2. Koshin AhmedStudent in an Organized Health Care Education/Training Program1770233827
  3. Claudia AlemanCertified Registered Nurse Anesthetist1982321022
  4. Blane Alost, MDInternal Medicine Physician1295239515
  5. Keyvan Amini Noghondar, MDInternal Medicine Physician1316407745
  6. Manuel Aranda, MDEmergency Medicine Physician1386609659

Verify Skyler Krystyn Westerfeld in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T1881
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

94% fewer Medicare Part D claims than the average internal medicine physician in 2024

206 Medicare Part D claims for 73 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Skyler Westerfeld206
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium14 claims

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 77 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score71.8
  2. Costout of 100 · 30%52.3
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $31.56

1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Skyler Westerfeld$31.56
  2. Specialty average$1,303.06

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

Bills Medicare through 2 group practices

  1. Ipc Healthcare Services OF Texas PLLCAustin, TX
  2. Regional West Physicians ClinicScottsbluff, NE

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

Skyler Krystyn Westerfeld among 9,175 internal medicine physician records in Texas

Skyler Krystyn Westerfeld, D.O. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.

  • NPI issued2017 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · median 2004 among the 6,088 with a school on file
  • Record last updated2021 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

262 internal medicine physician records list a practice address in El Paso

They are 262 of the 11,091 NPPES records with a practice address in El Paso, and 9,175 internal medicine physician records in Texas.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Blane Alost, MDEl Paso, TX 799251295239515
  2. Jose Barahona, M.D.El Paso, TX 799251720151509
  3. Cesar Calianga, M.D.El Paso, TX 799251255301834
  4. Gregorio Joel Castillo, M.D.El Paso, TX 799251184695488
  5. Gabriela Hunko, M.D.El Paso, TX 799251063427433
  6. Adam Lukasik, MDEl Paso, TX 799251497806202
  7. Gregory Martin, M.D.El Paso, TX 799251326107657
  8. Nilesh Mehta, M.D.El Paso, TX 799251225045735

Common questions

What is Skyler Krystyn Westerfeld, D.O.'s NPI number?

Skyler Krystyn Westerfeld, D.O.'s National Provider Identifier (NPI) is 1255867115, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Skyler Krystyn Westerfeld, D.O. located?

The NPPES record lists a practice address at 10301 Gateway Blvd W, El Paso, TX, 79925. Phone: (915) 595-9000. Providers update this record themselves, so call before visiting.

How can I verify Skyler Krystyn Westerfeld, D.O.'s license?

NPPES lists Texas license number T1881, 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 Skyler Krystyn Westerfeld, D.O. prescribe under Medicare Part D?

In 2024, Skyler Krystyn Westerfeld, D.O. had 206 Medicare Part D claims for 73 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Skyler Krystyn Westerfeld, D.O.'s MIPS final score?

The 2023 MIPS final score is 77 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.