Physician Profile
Unclaimed ProfileAbout DAVIES
Based in Waco, TX, Mark Glynn Davies, M.D. is listed in the NPI registry under vascular surgery. Medicare claims data shows Mark provided 1,076 services to 871 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
Common questions
What does Dr. Davies specialise in?
Dr. Davies is a vascular surgeon in Waco, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “VASCULAR SURGERY”.
NPI registry
Where is Dr. Davies located?
Dr. Davies is listed at 405 LONDONDERRY DR STE 306, Waco, TX 76712. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Davies's phone number?
The number on file is (254) 537-6591. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Davies?
Dr. Davies's National Provider Identifier is 1477581619. 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
Where did Dr. Davies go to medical school?
Dr. Davies attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Davies have?
Dr. Davies has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Davies do most often?
According to Medicare billing data, Dr. Davies performs procedures including relocation of arm vein with connection to arm artery for hemodialysis, insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist and revision of hemodialysis graft; reads or performs imaging such as ultrasonic guidance for blood vessel access and review by radiologist of arm or leg artery image; provides treatments such as ultrasound of hemodialysis access and complete ultrasound study of arm and leg arteries, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Davies's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Davies. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (254) 537-6591
- Email not available
Practice Locations
405 LONDONDERRY DR STE 306
Waco, TX 76712
Procedures Most Often Billed to Medicare
1,076 services · 871 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
26 |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
20 |
| Revision of hemodialysis graft | Procedure | 36832 |
19 |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | Procedure | 36247 |
14 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
45 |
| Review by radiologist of arm or leg artery image | Imaging | 75710 |
16 |
| Ultrasound of hemodialysis access | Treatment | 93990 |
119 |
| Complete ultrasound study of arm and leg arteries | Treatment | 93923 |
99 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
79 |
| Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access | Treatment | 93985 |
36 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Relocation of arm vein with connection to arm artery for hemodialysis 8
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.