NPPES file of Aug 9, 2026

Darin D. Tessier, MD

Orthopaedic Surgery Physician · Houston, TX

Darin D. Tessier, MD is an orthopaedic surgery physician with a practice address in Houston, Texas, and NPI 1164603866, issued on Nov 21, 2007. Check the license (Texas R6119, 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
1164603866
Name
Darin D. Tessier
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
R6119 TX
Self-reported in NPPES; status is on the state search
Practice location
10425 Huffmeister Road Suite 320, Houston, TX 77065
Phone
(281) 955-2650
Enumerated
Nov 21, 2007
Record last updated
Jun 3, 2022
Fax
(281) 955-5875
Medicare enrollment
Enrolled (PECOS I20170309002356); 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 10425 Huffmeister Road Suite 320

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

  1. Stuart Harman, AGCNPGerontology Nurse Practitioner1356855829
  2. Cathy He, M.D.Interventional Pain Medicine Physician1205248069
  3. Stephen Miller, MSN, APRN, AGACNP-BCAcute Care Nurse Practitioner1003220732
  4. Monica Miranda, NPGerontology Nurse Practitioner1740943547
  5. Timothy Moore, PASurgical Physician Assistant1679513071
  6. Brian Vial, M.D.Orthopaedic Hand Surgery Physician1295155570

Verify Darin D. Tessier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R6119
    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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79% more Medicare Part D claims than the average orthopaedic surgery physician in 2024

620 Medicare Part D claims for 222 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. 24 claims were for opioids.

  1. Darin Tessier620
  2. Specialty average346

Most prescribed

  1. Celecoxib228 claims
  2. Tizanidine Hcl225 claims
  3. Gabapentin67 claims
  4. Methylprednisolone29 claims
  5. Tramadol Hcl20 claims
  6. Naproxen19 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: $1,903.82

5 payments; by number, the most common kind was food and beverage; the largest payer was Ossio 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. Darin Tessier$1,904
  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. Ortholonestar PLLCHouston, TX

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

Darin D. Tessier among 1,514 orthopaedic surgery physician records in Texas

Darin D. Tessier, 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 2007, is newer than 54% of them.

  • NPI issued2007 · 54% of these records are older, 36% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2007 · median 2003 among the 1,016 with a school on file
  • Record last updated2022 · 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. Robert Bell, MDHouston, TX 770651366403735
  2. Drew Fehsenfeld, MDHouston, TX 770651124137112
  3. Tiffany Huynh, MDHouston, TX 770651376174425
  4. Richard Larrey, M.D.Houston, TX 770651033167622
  5. Nurulhusein Nurbhai, D.O.Houston, TX 770651023064672
  6. Daniel O'Brien, M.D.Houston, TX 770651528421070
  7. Thomas Tanous, MDHouston, TX 770651205030897
  8. Anthony Melillo, M.D.Houston, TX 770621598754103

Common questions

What is Darin D. Tessier, MD's NPI number?

Darin D. Tessier, MD's National Provider Identifier (NPI) is 1164603866, issued on Nov 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Darin D. Tessier, MD located?

The NPPES record lists a practice address at 10425 Huffmeister Road Suite 320, Houston, TX, 77065. Phone: (281) 955-2650. Providers update this record themselves, so call before visiting.

How can I verify Darin D. Tessier, MD's license?

NPPES lists Texas license number R6119, 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 Darin D. Tessier, MD prescribe under Medicare Part D?

In 2024, Darin D. Tessier, MD had 620 Medicare Part D claims for 222 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.