NPPES file of Aug 9, 2026

William Joseph Robertson, MD

Orthopaedic Surgery Physician · Arlington, TX

William Joseph Robertson, MD is an orthopaedic surgery physician with a practice address in Arlington, Texas, and NPI 1790942209, issued on May 21, 2008. Check the license 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
1790942209
Name
William Joseph Robertson
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
237209 NY
Self-reported in NPPES; status is on the state search
Practice location
3533 Matlock RD, Arlington, TX 76015
Phone
(214) 645-5795
Enumerated
May 21, 2008
Record last updated
Aug 10, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20091015000563); may accept Medicare assignment
Medical or professional school
State University Of New York Downstate Medical Center, 2003
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 3533 Matlock RD

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

  1. Austin AdrianPhysical Therapy Assistant1922829118
  2. Brigham Au, MDOrthopaedic Surgery Physician1750510814
  3. Briell BeardsleePhysical Therapy Assistant1649097429
  4. Kelly BrennanPhysician Assistant1376309039
  5. Amber Buechele, PA-CPhysician Assistant1306542253
  6. James CarrSports Medicine (Orthopaedic Surgery) Physician1982047239

Verify William Joseph Robertson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical BoardCheck 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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72% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

97 Medicare Part D claims for 41 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 34 claims were for opioids.

  1. William Robertson97
  2. Specialty average346

Most prescribed

  1. Hydrocodone-Acetaminophen27 claims
  2. Ibuprofen22 claims
  3. Promethazine Hcl21 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): 73.7 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 score69.5
  2. Costout of 100 · 30%57.9
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities30 of 40 points · 15%75.0

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

Industry payments in 2024: $1,072.35

8 payments; by number, the most common kind was food and beverage; the largest payer was Linvatec Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Robertson$1,072
  2. Specialty average$23,023

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. Tmi Sports Medicine And Orthopedic Surgery PAArlington, TX

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

William Joseph Robertson among 1,514 orthopaedic surgery physician records in Texas

William Joseph Robertson, MD is one of 1,514 orthopaedic surgery 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 2008, is newer than 64% of them.

  • NPI issued2008 · 64% of these records are older, 32% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2003 · median 2003 among the 1,016 with a school on file
  • Record last updated2016 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Texas

There are 1,514 orthopaedic surgery physician records in Texas.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Joseph Berman, M.D.Arlington, TX 760151710972914
  2. Jeffrey Carter, D.O.Arlington, TX 760151295720175
  3. Paul Chong, MDArlington, TX 760151306993274
  4. Jesse Even, M.D.Arlington, TX 760151215084033
  5. Mark Kazewych, M.D.Arlington, TX 760151063452944
  6. Michael Mycoskie, M.D.Arlington, TX 760151023003878
  7. Danny Nicholls, D.O.Arlington, TX 760151558361642
  8. James Pollifrone, D.O.Arlington, TX 760151689669350

Common questions

What is William Joseph Robertson, MD's NPI number?

William Joseph Robertson, MD's National Provider Identifier (NPI) is 1790942209, issued on May 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is William Joseph Robertson, MD located?

The NPPES record lists a practice address at 3533 Matlock RD, Arlington, TX, 76015. Phone: (214) 645-5795. Providers update this record themselves, so call before visiting.

How can I verify William Joseph Robertson, MD's license?

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 William Joseph Robertson, MD prescribe under Medicare Part D?

In 2024, William Joseph Robertson, MD had 97 Medicare Part D claims for 41 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is William Joseph Robertson, MD's MIPS final score?

The 2023 MIPS final score is 73.7 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.