James Wagner, M.D.
NPI 1104147297 · Emergency Medicine Physician · Chattanooga, TN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Wagner, M.D. is a Emergency Medicine Physician provider in Chattanooga, TN (NPI 1104147297).
Provider details
- NPI number
- 1104147297
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME121944 (FL)
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,708 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 617 | $134 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 290 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 262 | $178 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 164 | $41 |
| X-Ray of Chest, 2 Views71046 | 144 | $35 |
| Automated Urinalysis Test81003 | 137 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 123 | 121 |
| Dexamethasone | 114 | 113 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 98 | 97 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 86 | 68 |
| Prednisone | 64 | 61 |
| Methylprednisolone | 60 | 58 |
| Mupirocin | 58 | 56 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-13
- Last updated
- 2019-01-30
Frequently asked questions
- What is James Wagner's NPI number?
- James Wagner's National Provider Identifier (NPI) is 1104147297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Wagner's specialty?
- James Wagner is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Wagner located?
- James Wagner's practice location on file with NPPES is 975 E 3rd St, Chattanooga, TN 37403-2147.
- What is James Wagner's phone number?
- The practice phone number listed in the NPPES registry for James Wagner is (423) 778-7000.
- Does James Wagner accept Medicare?
- James Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Wagner's NPI active?
- Yes — James Wagner's NPI (1104147297) is active in the NPPES registry as of the last update on 2019-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.