David Mendelson, MD
NPI 1124018833 · Orthopaedic Surgery Physician · Warren, MI
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mendelson, MD is a Orthopaedic Surgery Physician provider in Warren, MI (NPI 1124018833).
Provider details
- NPI number
- 1124018833
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301050325 (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
20 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
2,059 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 463 | $127 |
| X-Ray of Knee, 3 Views73562 | 343 | $59 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 269 | $90 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 132 | $112 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 126 | $39 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 66 | 44 |
| Methylprednisolone | 48 | 44 |
| Ibuprofen | 30 | 18 |
| Naproxen | 26 | — |
| Amoxicillin | 22 | 19 |
| Meloxicam | 14 | 11 |
| Naproxen Sodium | 14 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$99 across 3 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
- 2005-10-24
- Last updated
- 2008-10-22
Frequently asked questions
- What is David Mendelson's NPI number?
- David Mendelson's National Provider Identifier (NPI) is 1124018833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mendelson's specialty?
- David Mendelson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Mendelson located?
- David Mendelson's practice location on file with NPPES is 11900 E 12 Mile Rd, Warren, MI 48093-3400.
- What is David Mendelson's phone number?
- The practice phone number listed in the NPPES registry for David Mendelson is (586) 582-7070.
- Does David Mendelson accept Medicare?
- David Mendelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mendelson's NPI active?
- Yes — David Mendelson's NPI (1124018833) is active in the NPPES registry as of the last update on 2008-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.