Steven Zeiller, MD
NPI 1003817602 · Orthopaedic Surgery of the Spine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Zeiller, MD is a Orthopaedic Surgery of the Spine Physician provider in Tucson, AZ (NPI 1003817602).
Provider details
- NPI number
- 1003817602
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 33741 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
921 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 | 220 | $90 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $128 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 137 | $40 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 73 | $279 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 54 | $166 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 116 | 70 |
| Methylprednisolone | 116 | 97 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 58 | 37 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 54 | 36 |
| Gabapentin | 46 | 26 |
| Tramadol Hcl | 44 | 25 |
| Methocarbamol | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$196 across 2 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
- 2005-08-03
- Last updated
- 2012-06-21
Frequently asked questions
- What is Steven Zeiller's NPI number?
- Steven Zeiller's National Provider Identifier (NPI) is 1003817602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zeiller's specialty?
- Steven Zeiller is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Zeiller located?
- Steven Zeiller's practice location on file with NPPES is 6320 N. La Cholla Blvd, Tucson, AZ 85741-3549.
- What is Steven Zeiller's phone number?
- The practice phone number listed in the NPPES registry for Steven Zeiller is (520) 382-8200.
- Does Steven Zeiller accept Medicare?
- Steven Zeiller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Zeiller's NPI active?
- Yes — Steven Zeiller's NPI (1003817602) is active in the NPPES registry as of the last update on 2012-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.