Michael Dirkx, D.O.
NPI 1427408582 · Orthopaedic Surgery Physician · Mount Clemens, MI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dirkx, D.O. is a Orthopaedic Surgery Physician provider in Mount Clemens, MI (NPI 1427408582).
Provider details
- NPI number
- 1427408582
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101022585 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
591 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 130 | $55 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 108 | $44 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 50 | $9 |
| X-Ray of Hip, 2-3 Views73502 | 36 | $10 |
| X-Ray of Knee, 3 Views73562 | 33 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 32 | $80 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 133 | 100 |
| Mupirocin | 81 | 80 |
| Celecoxib | 66 | 45 |
| Ibuprofen | 65 | 39 |
| Tramadol Hcl | 50 | 30 |
| Meloxicam | 41 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 25 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2016-06-20
Frequently asked questions
- What is Michael Dirkx's NPI number?
- Michael Dirkx's National Provider Identifier (NPI) is 1427408582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dirkx's specialty?
- Michael Dirkx is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dirkx located?
- Michael Dirkx's practice location on file with NPPES is 1000 Harrington St, Mount Clemens, MI 48043-2920.
- What is Michael Dirkx's phone number?
- The practice phone number listed in the NPPES registry for Michael Dirkx is (586) 493-8000.
- Does Michael Dirkx accept Medicare?
- Michael Dirkx is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dirkx's NPI active?
- Yes — Michael Dirkx's NPI (1427408582) is active in the NPPES registry as of the last update on 2016-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.