Shawn Zeltwanger, MD, PHD
NPI 1427266899 · Pain Medicine (Anesthesiology) Physician · Saint Joseph, MO
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Zeltwanger, MD, PHD is a Pain Medicine (Anesthesiology) Physician provider in Saint Joseph, MO (NPI 1427266899).
Provider details
- NPI number
- 1427266899
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2004014124 (MO)
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
19 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
1,757 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 | 497 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $91 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 152 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 151 | $125 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 137 | $123 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 334 | 119 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 213 | 23 |
| Fentanyl | 113 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er | 103 | — |
| Oxycodone Hcl | 81 | — |
| Baclofen | 78 | 32 |
| Diazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$525 across 12 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)
- 2108 Dogtown WalkSaint Louis, MO 63139-3567Phone: (314) 255-4610
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2018-03-27
Frequently asked questions
- What is Shawn Zeltwanger's NPI number?
- Shawn Zeltwanger's National Provider Identifier (NPI) is 1427266899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Zeltwanger's specialty?
- Shawn Zeltwanger is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Shawn Zeltwanger located?
- Shawn Zeltwanger's practice location on file with NPPES is 802 N Riverside Rd Ste 100, Saint Joseph, MO 64507-2507.
- What is Shawn Zeltwanger's phone number?
- The practice phone number listed in the NPPES registry for Shawn Zeltwanger is (816) 271-6518.
- Does Shawn Zeltwanger accept Medicare?
- Shawn Zeltwanger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Zeltwanger's NPI active?
- Yes — Shawn Zeltwanger's NPI (1427266899) is active in the NPPES registry as of the last update on 2018-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.