Dima Youssef, MD
NPI 1245411255 · Infectious Disease Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dima Youssef, MD is a Infectious Disease Physician provider in Johnson City, TN (NPI 1245411255).
Provider details
- NPI number
- 1245411255
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD 46702 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
966 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 464 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 227 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 206 | $161 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 44 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 25 | $9 |
Typical Medicare-allowed amounts for these services range $9–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
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 |
|---|---|---|
| Ceftriaxone Sodiumbrand: Ceftriaxone | 110 | 32 |
| Meropenem | 91 | 36 |
| Cefazolin Sodium | 75 | 16 |
| Daptomycin | 70 | 27 |
| Cefepime Hcl | 65 | 20 |
| Vancomycin Hcl | 57 | 16 |
| Piperacillin Sodium/Tazobactambrand: Piperacillin-Tazobactam | 48 | 17 |
| Minocycline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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 (2)
- 208 Medical Park BlvdBristol, TN 37620-7343Phone: (423) 989-4050Fax: (423) 990-3044
- 105 W Park Dr Ste 2aKingsport, TN 37660-3805Phone: (423) 930-8337
Registry dates
- Enumerated
- 2007-11-19
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is Dima Youssef's NPI number?
- Dima Youssef's National Provider Identifier (NPI) is 1245411255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dima Youssef's specialty?
- Dima Youssef is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Dima Youssef located?
- Dima Youssef's practice location on file with NPPES is 615 N State of Franklin Rd, Johnson City, TN 37604-8209.
- What is Dima Youssef's phone number?
- The practice phone number listed in the NPPES registry for Dima Youssef is (423) 930-8337.
- Does Dima Youssef accept Medicare?
- Dima Youssef is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dima Youssef's NPI active?
- Yes — Dima Youssef's NPI (1245411255) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.