Marcus Wagner, M.D.
NPI 1770780686 · Radiation Oncology Physician · Chattanooga, TN
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcus Wagner, M.D. is a Radiation Oncology Physician provider in Chattanooga, TN (NPI 1770780686).
Provider details
- NPI number
- 1770780686
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- TRN11513 (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
18 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
2,415 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 525 | $41 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 307 | $40 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 158 | $178 |
| Design and Construction of Complex Radiation Treatment Device77334 | 157 | $55 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 142 | $173 |
| Calculation of Radiation Therapy Dose77300 | 111 | $30 |
| Calculation of Radiation Therapy Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sucralfate | 24 | 16 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 18 | — |
| Pentoxifylline | 16 | — |
| Tamsulosin Hcl | 13 | — |
| Bupropion Hclbrand: Bupropion Hcl Sr | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2012-10-30
Frequently asked questions
- What is Marcus Wagner's NPI number?
- Marcus Wagner's National Provider Identifier (NPI) is 1770780686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Wagner's specialty?
- Marcus Wagner is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Wagner located?
- Marcus Wagner's practice location on file with NPPES is 605 Glenwood Drive, Chattanooga, TN 37404-1130.
- What is Marcus Wagner's phone number?
- The practice phone number listed in the NPPES registry for Marcus Wagner is (423) 698-1844.
- Does Marcus Wagner accept Medicare?
- Marcus Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcus Wagner's NPI active?
- Yes — Marcus Wagner's NPI (1770780686) is active in the NPPES registry as of the last update on 2012-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.