NPPES file of Aug 9, 2026

William K. Montgomery, M.D.

Orthopaedic Surgery Physician · Plano, TX

William K. Montgomery, M.D. is an orthopaedic surgery physician with a practice address in Plano, Texas, and NPI 1114900164, issued on Nov 23, 2005. Check the license (Texas H6447, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114900164
Name
William K. Montgomery
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
H6447 TX
Self-reported in NPPES; status is on the state search
Practice location
5228 W Plano Pkwy, Plano, TX 75093
Phone
(972) 250-5700
Enumerated
Nov 23, 2005
Record last updated
Jun 22, 2023
Medicaid ID
122324003 TX
Medicare enrollment
Enrolled (PECOS I20040315001226); 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.
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Also registered at 5228 W Plano Pkwy

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

  1. F. Barber, M.D.Specialist1366447120
  2. Victoria Burns, PA-CPhysician Assistant1922656610
  3. Nicole Cruz, PA-CMedical Physician Assistant1255650107
  4. Kenneth Dauber, M.D.Physical Medicine & Rehabilitation Physician1659376770
  5. J Richard Evanson, DOOrthopaedic Surgery Physician1003072604
  6. Dawn Grosser, M.D.Orthopaedic Surgery Physician1154306652

Verify William K. Montgomery in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H6447
    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.

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5.8 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024

1,991 Medicare Part D claims for 455 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 242 claims were for opioids.

  1. William Montgomery1,991
  2. Specialty average346

Most prescribed

  1. Tranexamic Acid209 claims
  2. Celecoxib208 claims
  3. Cefadroxil204 claims
  4. Oxycodone Hcl200 claims
  5. Meloxicam183 claims
  6. Gabapentin182 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.

Industry payments in 2024: $333.56

5 payments; by number, the most common kind was food and beverage; the largest payer was Medacta USA, Inc. 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 Montgomery$334
  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. Healthtexas Provider NetworkDallas, TX

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

William K. Montgomery among 1,514 orthopaedic surgery physician records in Texas

William K. Montgomery, M.D. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 82% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1988 · median 2003 among the 1,016 with a school on file
  • Record last updated2023 · 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. Rahul Banerjee, M.D.Plano, TX 750931124095799
  2. Geoffrey Glidden, MDPlano, TX 750931013962661
  3. Dawn Grosser, M.D.Plano, TX 750931154306652
  4. Stephen Hochschuler, M.DPlano, TX 750931124065941
  5. Adam Kouyoumjian, D.O.Plano, TX 750931538152764
  6. Isador Lieberman, MDPlano, TX 750931033173901
  7. Gerhard Maale, M.D.Plano, TX 750931689677940
  8. Richard Marks, MDPlano, TX 750931932281441

Common questions

What is William K. Montgomery, M.D.'s NPI number?

William K. Montgomery, M.D.'s National Provider Identifier (NPI) is 1114900164, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William K. Montgomery, M.D. located?

The NPPES record lists a practice address at 5228 W Plano Pkwy, Plano, TX, 75093. Phone: (972) 250-5700. Providers update this record themselves, so call before visiting.

How can I verify William K. Montgomery, M.D.'s license?

NPPES lists Texas license number H6447, 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 William K. Montgomery, M.D. prescribe under Medicare Part D?

In 2024, William K. Montgomery, M.D. had 1,991 Medicare Part D claims for 455 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions 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.

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.