Joseph Turk, M.D.
NPI 1801852702 · Adult Reconstructive Orthopaedic Surgery Physician · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Turk, M.D. is a Adult Reconstructive Orthopaedic Surgery Physician provider in Thousand Oaks, CA (NPI 1801852702).
Provider details
- NPI number
- 1801852702
- Entity type
- Individual
- Primary specialty
- Adult Reconstructive Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A90754 (CA)
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
3,697 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 717 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 691 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 522 | $97 |
| X-Ray of Knee, 4 Or More Views73564 | 403 | $53 |
| X-Ray of Hip, 2-3 Views73502 | 386 | $53 |
| X-Ray of Knee, 3 Views73562 | 244 | $46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 224 | 149 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 197 | 115 |
| Amoxicillin | 101 | 90 |
| Methylprednisolone | 97 | 90 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 47 | 31 |
| Tramadol Hcl/Acetaminophenbrand: Tramadol Hcl-Acetaminophen | 42 | 28 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$364 across 7 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
- 2006-04-21
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Joseph Turk's NPI number?
- Joseph Turk's National Provider Identifier (NPI) is 1801852702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Turk's specialty?
- Joseph Turk is listed in the NPPES registry with a primary specialty of Adult Reconstructive Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Turk located?
- Joseph Turk's practice location on file with NPPES is 137 E Thousand Oaks Blvd, Thousand Oaks, CA 91360-5707.
- What is Joseph Turk's phone number?
- The practice phone number listed in the NPPES registry for Joseph Turk is (805) 379-4574.
- Does Joseph Turk accept Medicare?
- Joseph Turk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Turk's NPI active?
- Yes — Joseph Turk's NPI (1801852702) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.