Robert Mattrey, MD
NPI 1942382916 · Diagnostic Radiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mattrey, MD is a Diagnostic Radiology Physician provider in Dallas, TX (NPI 1942382916).
Provider details
- NPI number
- 1942382916
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45476 (TX)
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
19 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
134 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) |
|---|---|---|
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 41 | $34 |
| Limited Ultrasound Scan of Abdomen76705 | 39 | $27 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 23 | $26 |
| Ultrasound Scan of Abdominal Aorta76706 | 17 | $25 |
| Ultrasound Scan of Organ Tissue for Measuring Elasticity76981 | 14 | $27 |
Typical Medicare-allowed amounts for these services range $25–$34 (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
- 2006-10-19
- Last updated
- 2016-07-25
Frequently asked questions
- What is Robert Mattrey's NPI number?
- Robert Mattrey's National Provider Identifier (NPI) is 1942382916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mattrey's specialty?
- Robert Mattrey is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mattrey located?
- Robert Mattrey's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7201.
- What is Robert Mattrey's phone number?
- The practice phone number listed in the NPPES registry for Robert Mattrey is (214) 648-7743.
- Does Robert Mattrey accept Medicare?
- Robert Mattrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mattrey's NPI active?
- Yes — Robert Mattrey's NPI (1942382916) is active in the NPPES registry as of the last update on 2016-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.