NPPES file of Aug 9, 2026

Brian Skaug, M.D.

Rheumatology Physician · Houston, TX

Brian Skaug, M.D. is a rheumatology physician with a practice address in Houston, Texas, and NPI 1639515554, issued on May 19, 2013. Check the license (Texas Q4698, 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
1639515554
Name
Brian Skaug
Credential
M.D.
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
Q4698 TX
Self-reported in NPPES; status is on the state search
Practice location
6410 Fannin St, Houston, TX 77030
Phone
(713) 486-3100
Enumerated
May 19, 2013
Record last updated
Mar 24, 2024
Fax
(713) 512-2246
Medicare enrollment
Enrolled (PECOS I20180919001905); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 2013
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 6410 Fannin St

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

  1. Mohammad AbdulmonemPediatric Endocrinology Physician1356226161
  2. Katelyn AbelStudent in an Organized Health Care Education/Training Program1063350106
  3. Yewande Adesanya, ACNPAcute Care Nurse Practitioner1922374974
  4. Olasunkanmi Adeyinka, M.D.Family Medicine Physician1013948181
  5. Roukaya Al Hammoud, MDPediatric Infectious Diseases Physician1619107190
  6. Rami Aladham, M.D.Student in an Organized Health Care Education/Training Program1457739260

Verify Brian Skaug in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q4698
    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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71% fewer Medicare Part D claims than the average rheumatology physician in 2024

568 Medicare Part D claims for 61 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 31 claims were for opioids.

  1. Brian Skaug568
  2. Specialty average1,978

Most prescribed

  1. Prednisone75 claims
  2. Hydroxychloroquine Sulfate52 claims
  3. Mycophenolate Mofetil40 claims
  4. Alendronate Sodium33 claims
  5. Amlodipine Besylate29 claims
  6. Tramadol Hcl27 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): 82.4 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 score79.2
  2. Costout of 100 · 30%58.5
  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, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $207.72

3 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brian Skaug$207.72
  2. Specialty average$8,538.33

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. UT PhysiciansHouston, TX

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

Brian Skaug among 545 rheumatology physician records in Texas

Brian Skaug, M.D. is one of 545 rheumatology 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 2013, is newer than 75% of them.

  • NPI issued2013 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2013 · median 2004 among the 417 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 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Texas

There are 545 rheumatology physician records in Texas.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Sandeep AgarwalHouston, TX 770301467489757
  2. Frank Arnett, M.D.Houston, TX 770301922026152
  3. Shervin Assassi, M.D.Houston, TX 770301043259567
  4. Kalpana Bhairavarasu, M.DHouston, TX 770301942236682
  5. Holly Jones, M. D.Houston, TX 770301457344202
  6. Huifang Lu, M.D. PHDHouston, TX 770301487672879
  7. Maureen Mayes, M.D.Houston, TX 770301255364238
  8. John Reveille, M.D.Houston, TX 770301295753408

Common questions

What is Brian Skaug, M.D.'s NPI number?

Brian Skaug, M.D.'s National Provider Identifier (NPI) is 1639515554, issued on May 19, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Brian Skaug, M.D. located?

The NPPES record lists a practice address at 6410 Fannin St, Houston, TX, 77030. Phone: (713) 486-3100. Providers update this record themselves, so call before visiting.

How can I verify Brian Skaug, M.D.'s license?

NPPES lists Texas license number Q4698, 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 Brian Skaug, M.D. prescribe under Medicare Part D?

In 2024, Brian Skaug, M.D. had 568 Medicare Part D claims for 61 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.

What is Brian Skaug, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.4 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.