Marianne Neal, M.D.
NPI 1255380317 · Diagnostic Radiology Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Neal, M.D. is a Diagnostic Radiology Physician provider in Johnson City, TN (NPI 1255380317).
Provider details
- NPI number
- 1255380317
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 31365 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
86 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine Including Spine Fracture Assessment77085 | 33 | $13 |
| Imaging for Evaluation of Swallowing Function74230 | 22 | $23 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine Including Spine Fracture Assessment77085 | 18 | $13 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 13 | $9 |
Typical Medicare-allowed amounts for these services range $9–$23 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marianne Neal's NPI number?
- Marianne Neal's National Provider Identifier (NPI) is 1255380317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Neal's specialty?
- Marianne Neal is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Neal located?
- Marianne Neal's practice location on file with NPPES is 1301 Sunset Dr, Johnson City, TN 37604-7906.
- What is Marianne Neal's phone number?
- The practice phone number listed in the NPPES registry for Marianne Neal is (423) 926-4966.
- Does Marianne Neal accept Medicare?
- Marianne Neal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Neal's NPI active?
- Yes — Marianne Neal's NPI (1255380317) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.