Physician Profile
Unclaimed ProfileAbout MOSS
Rex S Moss, MD is a healthcare provider in Dallas, TX specialising in internal medicine. Rex trained at University of Texas Medical School at Houston, graduating in 1995. According to Medicare claims data, Rex cared for 3,375 Medicare patients across 4,558 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Moss's specialty?
Dr. Moss is an internal medicine in Dallas, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Moss?
Dr. Moss is listed at 10670 N CENTRAL EXPY STE 120, Dallas, TX 75231. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Moss?
The number on file is (214) 692-8541. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Moss's NPI number?
Dr. Moss's National Provider Identifier is 1265400816. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Moss's medical education?
Dr. Moss attended University of Texas Medical School at Houston, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Moss been practising?
Dr. Moss has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Moss known for?
According to Medicare billing data, Dr. Moss performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Moss confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Moss. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (214) 692-8541
- Email not available
Practice Locations
10670 N CENTRAL EXPY STE 120
Dallas, TX 75231
Procedures Most Often Billed to Medicare
4,558 services · 3,375 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
461 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
158 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
54 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
48 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
443 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
400 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
386 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
356 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
253 |
| Hemoglobin a1c level | Lab test | 83036 |
202 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other internal medicines in Dallas 8
Same specialty, same city.
Trained at University of Texas Medical School at Houston 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Texas Medical School at Houston 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.