David Mazur-Hart, MD
NPI 1538523063 · Neurological Surgery Physician · Hillsboro, OR
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mazur-Hart, MD is a Neurological Surgery Physician provider in Hillsboro, OR (NPI 1538523063).
Provider details
- NPI number
- 1538523063
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A186041 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
204 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) |
|---|---|---|
| Fusion of Additional Segment of Spine22614 | 112 | $68 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 19 | $202 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 15 | $35 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853 | 13 | $74 |
| Partial Removal of Spine Bone With Release of Lower Spinal Cord And/Or Nerves, 1 Segment63047 | 12 | $378 |
| Fusion of Spine in Lower Back |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11,643 across 78 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
Additional practice locations (1)
- Center for Health & Healing, Ch8n3303 S Bond AvenuePortland, OR 97239-4501Phone: (503) 494-4314
Registry dates
- Enumerated
- 2016-04-11
- Last updated
- 2024-09-11
- Certified
- 2024-09-05
Frequently asked questions
- What is David Mazur-Hart's NPI number?
- David Mazur-Hart's National Provider Identifier (NPI) is 1538523063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mazur-Hart's specialty?
- David Mazur-Hart is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Mazur-Hart located?
- David Mazur-Hart's practice location on file with NPPES is 7th Avenue Medical Plaza, Hillsboro, OR 97123-4172.
- What is David Mazur-Hart's phone number?
- The practice phone number listed in the NPPES registry for David Mazur-Hart is (503) 844-8220.
- Does David Mazur-Hart accept Medicare?
- David Mazur-Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mazur-Hart's NPI active?
- Yes — David Mazur-Hart's NPI (1538523063) is active in the NPPES registry as of the last update on 2024-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.