NPPES file of Aug 9, 2026

Robb Matthew Weir, M.D.

Orthopaedic Surgery Physician · West Bloomfield, MI

Robb Matthew Weir, M.D. is an orthopaedic surgery physician with a practice address in West Bloomfield, Michigan, and NPI 1366650400, issued on May 21, 2007. Check the license (Michigan 4301079838, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1366650400
Name
Robb Matthew Weir
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License numbers
4301079838 MI
01063483A IN
Self-reported in NPPES; status is on the state search
Practice location
6777 W Maple RD, West Bloomfield, MI 48322
Phone
(248) 661-6408
Enumerated
May 21, 2007
Record last updated
Jul 6, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(248) 661-7155
Medicare enrollment
Enrolled (PECOS I20081115000137); accepts Medicare assignment
Medical or professional school
Medical College Of Ohio, 2002
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 6777 W Maple RD

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

  1. Saed Aabed, DPTPhysical Therapist1144186719
  2. Sura AbdullahPharmacist1891148987
  3. Ola Abol HosnFamily Nurse Practitioner1619402203
  4. Sally Abro, PA-CPhysician Assistant1144571597
  5. Audra Adams, PA-CPhysician Assistant1649615444
  6. Anne Adelson, PA-CPhysician Assistant1558911412

Verify Robb Matthew Weir in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301079838
    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 Michigan 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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2.1 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024

718 Medicare Part D claims for 208 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 259 claims were for opioids.

  1. Robb Weir718
  2. Specialty average346

Most prescribed

  1. Oxycodone Hcl154 claims
  2. Amoxicillin151 claims
  3. Meloxicam107 claims
  4. Methocarbamol82 claims
  5. Tramadol Hcl61 claims
  6. Hydrocodone-Acetaminophen44 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.

Bills Medicare through 2 group practices

  1. Henry Ford Health SystemWest Bloomfield, MI
  2. Henry Ford Semi Medical GroupMacomb, MI

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

Robb Matthew Weir among 962 orthopaedic surgery physician records in Michigan

Robb Matthew Weir, M.D. is one of 962 orthopaedic surgery physician records with a practice address in Michigan. 75% 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 44% of them.

  • NPI issued2007 · 44% of these records are older, 48% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2002 · median 2006 among the 560 with a school on file
  • Record last updated2011 · 53% 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 Michigan 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 Michigan

There are 962 orthopaedic surgery physician records in Michigan.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Christopher Cooke, M.D.West Bloomfield, MI 483221487934824
  2. David Katcherian, M.D.West Bloomfield, MI 483221316013782
  3. Elizabeth Klag, MDWest Bloomfield, MI 483221609308097
  4. Mark Mackey, M.DW Bloomfield, MI 483221003890187
  5. Robert Teitge, M.D.West Bloomfield, MI 483221801888714
  6. Bruce Abrams, MDWest Bloomfield, MI 483231508068941
  7. Irwin Estrine, D.O.West Bloomfield, MI 483231740378447
  8. Mark Kwartowitz, DOWest Bloomfield, MI 483231962448803

Common questions

What is Robb Matthew Weir, M.D.'s NPI number?

Robb Matthew Weir, M.D.'s National Provider Identifier (NPI) is 1366650400, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robb Matthew Weir, M.D. located?

The NPPES record lists a practice address at 6777 W Maple RD, West Bloomfield, MI, 48322. Phone: (248) 661-6408. Providers update this record themselves, so call before visiting.

How can I verify Robb Matthew Weir, M.D.'s license?

NPPES lists Michigan license number 4301079838, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robb Matthew Weir, M.D. prescribe under Medicare Part D?

In 2024, Robb Matthew Weir, M.D. had 718 Medicare Part D claims for 208 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.