DR. JOHN ERNEST LAMACCHIA (M.D.) – Orthopaedic Surgery of the Spine Physician, NPI 1669465761

DR. JOHN ERNEST LAMACCHIA (M.D.) is a healthcare provider. based in Rochester, Michigan. specializing in ORTHOPEDIC SURGERY. They hold the professional credentials M.D.. They hold a License No. 4301074146 (MI). The NPI Number for DR. JOHN ERNEST LAMACCHIA (M.D.) is 1669465761

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHN ERNEST LAMACCHIA (M.D.)
NPI
1669465761
Phone
(248) 650-2400
Address
1135 W UNIVERSITY DR
Enumeration Date
24 August 2005
Last Update Date
16 June 2018

Doctor Profile

Medical School Name
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3136473900
Graduation Year
1999 (27 years ago)
PAC ID
1951380435
Group Practice PAC ID
0648180406
Professional Enrollment ID
I20060120000375
Address ID
MI480441161MA17900RDXX4**
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,081 ORTHOPEDIC SURGERY in MI

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Provider Addresses for DR. JOHN ERNEST LAMACCHIA (M.D.)

  • 1135, West University Drive, Rochester Hills, Oakland County, Michigan, 48307, United States

    SUITE 450

    ROCHESTER, MI 483071871

    Phone: (248) 650-2400

    Fax: (248) 650-4596

    Type: Mailing

  • 450, West University Drive, Rochester, Oakland County, Michigan, 48307, United States

    ROCHESTER, MI 483071871

    Phone: (248) 650-2400

    Fax: (248) 650-4596

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 25 Open Payments records for all available years, with a total value of $20,916.

Total Amount is formed as General ($20,916) + Research ($0) + Ownership ($0) = $20,916.

Last reported payment date: 2024-12-07 • Largest payer in this snapshot: Stryker Corporation ($18,505).

Total Amount

$20,916

General + Research + Ownership

Payments

25

Total payment records

General Amount

$20,916

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-07

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-01-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060120000375IOrthopedic SurgeryMITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes285187$0
72114X-ray lower and sacral spine, minimum of 6 views171167$0
72100X-ray of lower and sacral spine, 2-3 views11153$0
99215Established patient office or other outpatient visit, 40-54 minutes7167$0
72050X-ray of upper spine, 4-5 views5454$0
View full utilization report →

Insurance plans in this area (ZIP 48307)

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Provider's Procedures

DR. JOHN ERNEST LAMACCHIA (M.D.) performs procedures in ORTHOPEDIC SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ORTHOPEDIC SURGERYMI22842Insertion of posterior spinal instrumentation for spinal stabilization, 3 to 6 vertebral segments2929
ORTHOPEDIC SURGERYMI73562X-ray of knee, 3 views10295

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0648180406View full group profile
NameSpecialtyState
Dentist, General Practice, Maxillofacial Surgery, General PracticeMI
-MI
Family PracticeMI
Physician AssistantMI
-MI
Family PracticeMI
N E U R O L O G YMI
Colorectal Surgery (Proctology)MI
-MI
O B S T E T R I C S/ G Y N E C O L O G YMI

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Frequently asked questions

Where can patients find DR. JOHN ERNEST LAMACCHIA (M.D.)'s NPI?
You can confirm DR. JOHN ERNEST LAMACCHIA (M.D.) with NPI 1669465761; it appears in the national provider directory.
Is DR. JOHN ERNEST LAMACCHIA (M.D.) currently active in the NPI registry?
CMS-published data lists DR. JOHN ERNEST LAMACCHIA (M.D.) as an active registrant.
What kind of provider is DR. JOHN ERNEST LAMACCHIA (M.D.)?
The page reflects Orthopaedic Surgery of the Spine Physician for DR. JOHN ERNEST LAMACCHIA (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place DR. JOHN ERNEST LAMACCHIA (M.D.)?
The snapshot lists Rochester, Michigan for DR. JOHN ERNEST LAMACCHIA (M.D.); download NPPES for the complete set.
Is DR. JOHN ERNEST LAMACCHIA (M.D.) a real provider?
This page reflects official NPPES data for NPI 1669465761. Always confirm identity and privileges with the practice and licensing boards.

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