John Ernest Lamacchia, M.D.
Orthopaedic Surgery of the Spine Physician · Rochester, MI
John Ernest Lamacchia, M.D. is an orthopaedic surgery of the spine physician with a practice address in Rochester, Michigan, and NPI 1669465761, issued on Aug 24, 2005. Check the license (Michigan 4301074146, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John Ernest Lamacchia
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- 4301074146 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1135 W University Dr Ste 450, Rochester, MI 48307
- Phone
- (248) 650-2400
- Enumerated
- Aug 24, 2005
- Record last updated
- Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (248) 650-4596
- Medicaid ID
- 1669465761 MI
- Medicare enrollment
- Enrolled (PECOS I20060120000375); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 44 in Michigan → Look up another NPI →
Also registered at 1135 W University Dr Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shaunnah Anderson, PA-CPhysician Assistant1184696130
- Robert Dekker, M.D.Orthopaedic Surgery Physician1023350493
- Timothy Dekker, MDSports Medicine (Family Medicine) Physician1538516646
- Ashley Delzer, PAPhysician Assistant1932466034
- Jennifer Galan, PAPhysician Assistant1942022728
- Nathan Marshall, M.D.Orthopaedic Surgery Physician1548529639
Verify John Ernest Lamacchia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301074146Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024
223 Medicare Part D claims for 120 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Mupirocin82 claims
- Tramadol Hcl39 claims
- Gabapentin36 claims
- Methocarbamol27 claims
- Amoxicillin11 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): 79.8 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $11,834.68
15 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Henry Ford Health Rochester HospitalRochester, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Ernest Lamacchia among 44 orthopaedic surgery of the spine physician records in Michigan
John Ernest Lamacchia, M.D. is one of 44 orthopaedic surgery of the spine physician records with a practice address in Michigan. 84% 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, 70% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1999 · median 1999 among the 33 with a school on file
- Record last updated2018 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X 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 of the Spine Physician providers in Michigan
There are 44 orthopaedic surgery of the spine physician records in Michigan.
All 44 in Michigan → Every provider in Rochester → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Brady Vibert, M.D.Rochester Hills, MI 483071205870441
- Michael Donahue, D.O.Auburn Hills, MI 483261427031962
- Samuel Rosenbaum, MDFarmington Hills, MI 483341174961122
- Syed Tajuddin, M.D.Ferndale, MI 482201700228038
- Jeffrey Wingate, MDFerndale, MI 482201235117524
- Anil SethiDetroit, MI 482011104019280
- Mark Falahee, MDYpsilanti, MI 481971285699587
- Douglas Geiger, MDYpsilanti, MI 481971891750188
Common questions
What is John Ernest Lamacchia, M.D.'s NPI number?
John Ernest Lamacchia, M.D.'s National Provider Identifier (NPI) is 1669465761, issued on Aug 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Ernest Lamacchia, M.D. located?
The NPPES record lists a practice address at 1135 W University Dr Ste 450, Rochester, MI, 48307. Phone: (248) 650-2400. Providers update this record themselves, so call before visiting.
How can I verify John Ernest Lamacchia, M.D.'s license?
NPPES lists Michigan license number 4301074146, 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 John Ernest Lamacchia, M.D. prescribe under Medicare Part D?
In 2024, John Ernest Lamacchia, M.D. had 223 Medicare Part D claims for 120 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.
What is John Ernest Lamacchia, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.8 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.