NPPES file of Aug 9, 2026

Caroline Hellin Coombs-Skiles, MD

Surgical Oncology Physician · Austin, TX

Caroline Hellin Coombs-Skiles, MD is a surgical oncology physician with a practice address in Austin, Texas, and NPI 1144438136, issued on May 21, 2007. Check the license (Texas N4360, 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
1144438136
Name
Caroline Hellin Coombs-Skiles
Credential
MD
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
N4360 TX
Self-reported in NPPES; status is on the state search
Practice location
1015 E 32ND St Ste 306, Austin, TX 78705
Phone
(512) 294-2180
Enumerated
May 21, 2007
Record last updated
Jun 13, 2024
Fax
(512) 822-7640
Medicaid IDs
220102206 TX
220102205 TX
220102202 TX
Medicare enrollment
Enrolled (PECOS I20110221000994); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2005
Telehealth
Offers telehealth (CMS)
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 1015 E 32ND St Ste 306

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

  1. Kathryn Martin, APNAdult Health Nurse Practitioner1851620116

Verify Caroline Hellin Coombs-Skiles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license N4360
    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

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13% fewer Medicare Part D claims than the average surgical oncology physician in 2024

76 Medicare Part D claims for 52 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 48 claims were for opioids.

  1. Caroline Coombs-Skiles76
  2. Specialty average87

Most prescribed

  1. Hydrocodone-Acetaminophen43 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 MIPS final score for 2023 (Medicare payment program): 89.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score75.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $155.07

2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Caroline Coombs-Skiles$155.07
  2. Specialty average$4,224.74

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 Oncology PARound Rock, TX

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

Caroline Hellin Coombs-Skiles among 206 surgical oncology physician records in Texas

Caroline Hellin Coombs-Skiles, MD is one of 206 surgical oncology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.

  • NPI issued2007 · 37% of these records are older, 49% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2005 · median 2005 among the 161 with a school on file
  • Record last updated2024 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in Texas

There are 206 surgical oncology physician records in Texas.

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Heather King, MDAustin, TX 787051992952659
  2. Julie Sprunt, M.D.Austin, TX 787051003131012
  3. Kimberly Brown, M.D.Austin, TX 787311326019571
  4. Chad Gonczy, M.D.Round Rock, TX 786651487965356
  5. Aimee Mackey, MDAustin, TX 787451386834836
  6. Shaun McKenzie, MDAustin, TX 787451114189933
  7. Sangeetha Kolluri, DOWest Lake Hills, TX 787461790096543
  8. Rebecca Wiatrek, MDAustin, TX 787581164685160

Common questions

What is Caroline Hellin Coombs-Skiles, MD's NPI number?

Caroline Hellin Coombs-Skiles, MD's National Provider Identifier (NPI) is 1144438136, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Hellin Coombs-Skiles, MD located?

The NPPES record lists a practice address at 1015 E 32ND St Ste 306, Austin, TX, 78705. Phone: (512) 294-2180. Providers update this record themselves, so call before visiting.

How can I verify Caroline Hellin Coombs-Skiles, MD's license?

NPPES lists Texas license number N4360, 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 Caroline Hellin Coombs-Skiles, MD prescribe under Medicare Part D?

In 2024, Caroline Hellin Coombs-Skiles, MD had 76 Medicare Part D claims for 52 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.

What is Caroline Hellin Coombs-Skiles, MD's MIPS final score?

The 2023 MIPS final score is 89.4 of 100. 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.