Physician Profile
Unclaimed ProfileAbout BARRON
Gregory Barron, MD is a healthcare provider in Denver, CO specializing in rheumatology. Gregory trained at University of Texas Medical Branch at Galveston, graduating in 2012. Medicare claims data shows Gregory provided 109,078 services to 1,589 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 394-2828
- Email not available
Practice Locations
7111 E LOWRY BLVD STE 200
Denver, CO 80230
Procedures Most Often Billed to Medicare
109,078 services · 1,589 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
283 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
48 |
| X-ray of hand, 2 views | Imaging | 73120 |
33 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
25 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
593 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
218 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
189 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
62 |
| Injection, tocilizumab, 1 mg | Drug given | J3262 |
53,320 |
| Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Drug given | J0129 |
13,100 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other rheumatology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other rheumatology specialists in Denver 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Texas Medical Branch at Galveston 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 CO who bill this service to Medicare most often.
Common questions
What is Dr. Barron's specialty?
Dr. Barron is a rheumatology in Denver, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
Where can I find Dr. Barron?
Dr. Barron is listed at 7111 E LOWRY BLVD STE 200, Denver, CO 80230. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Barron?
The number on file is (303) 394-2828. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Barron?
Dr. Barron's National Provider Identifier is 1871859801. 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. Barron's medical education?
Dr. Barron attended University of Texas Medical Branch at Galveston, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Barron have?
Dr. Barron has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Barron known for?
According to Medicare billing data, Dr. Barron performs procedures including insertion of needle into vein for collection of blood sample and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of hand, 2 views and dxa bone density measurement of hip, pelvis, spine; provides treatments such as administration of chemotherapy into vein, 1 hour or less and administration of chemotherapy into vein, each additional hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Barron's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barron. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.