Dr. Mark Glynn Davies , MD
Surgery - Vascular Surgery • Waco, TX
Professional Overview & Biography Verified Profile Summary
Dr. Mark Davies, MD is a certified Surgery - Vascular Surgery practicing in Waco, TX. With approximately 29 years of clinical experience since completing medical education in 1997, Dr. Davies delivers high-quality medical care to the local community at 405 LONDONDERRY DR STE 306.
Dr. Davies is affiliated with Providence Health Alliance and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include established patient outpatient office visit, ultrasound of dialysis access, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
405 Londonderry Dr Ste 306
Waco, TX 767127922
Medicare Profile & Education
Other
1997
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery - Vascular Surgery in Waco, TX
Practicing in Waco, TX (377 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
128 | 97 | $313.23 | $129.31 |
|
93990
Ultrasound of dialysis access
|
119 | 53 | $386.61 | $124.63 |
|
99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
|
109 | 109 | $603.60 | $218.54 |
|
93923
Complete ultrasound study of arm and leg arteries
|
99 | 82 | $392.61 | $107.49 |
|
99406
Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes
|
80 | 57 | $42.60 | $14.40 |
|
93880
Ultrasound of both sides of head and neck blood flow
|
79 | 75 | $578.07 | $183.63 |
|
G2211
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's
|
59 | 47 | $48.00 | $16.59 |
|
76937
Ultrasonic guidance for blood vessel access
|
45 | 41 | $43.05 | $13.66 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
39 | 33 | $598.89 | $174.27 |
|
93985
Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access
|
36 | 36 | $747.00 | $244.21 |
|
99152
Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes
|
32 | 30 | $75.78 | $11.86 |
|
93970
Ultrasound study of arm or leg veins with compression and maneuvers
|
30 | 30 | $562.44 | $185.27 |
|
99231
Follow-up hospital inpatient care per day, typically 15 minutes
|
29 | 14 | $116.07 | $49.71 |
|
36821
Relocation of arm vein with connection to arm artery, open procedure
|
26 | 25 | $2001.00 | $655.52 |
|
93926
Ultrasound of one leg arteries or artery grafts
|
26 | 20 | $386.01 | $118.67 |
|
97605
Therapy procedure using a special bandage and vacuum pump, surface area 50.0 sq cm or less
|
22 | 19 | $120.96 | $24.59 |
|
36902
Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
|
20 | 18 | $1790.31 | $190.34 |
|
93978
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
|
20 | 16 | $544.80 | $170.91 |
|
36832
Revision of dialysis graft, open procedure
|
19 | 18 | $2280.51 | $745.05 |
|
93971
Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
|
16 | 11 | $372.72 | $115.92 |
|
75710
Radiological supervision and interpretation of imaging of artery of one arm or leg
|
16 | 15 | $167.07 | $82.72 |
|
36247
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch
|
14 | 14 | $4278.54 | $168.95 |
|
93922
Ultrasound study of arm and leg arteries
|
13 | 11 | $252.45 | $78.34 |
Medical Specialties & State Licenses
CMS Verified: 2026-06-27NUCC Taxonomy Code: 2086S0129X
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Providence Health Alliance
342 Richland W Cir, Waco, TX 767127919
Phone: 2545376600
Providence Health Alliance
301 Richland W Cir, Waco, TX 767127932
Phone: 2545376200
Providence Health Alliance
405 Londonderry Dr, Waco, TX 767127922
Providence Health Alliance
340 Richland W Cir, Waco, TX 767127919
Phone: 2545376050
Providence Health Alliance
6600 Fish Pond Rd, Waco, TX 767102582
Providence Health Alliance
6901 Medical Pkwy, Waco, TX 767127910
Phone: 2547514000
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 405 LONDONDERRY DR STE 306, WACO, TX 767127922 (Tel: 2545376591)
Registered at 405 LONDONDERRY DR STE 306, WACO, TX 767127922 (Tel: 2545376591)
Registered at 6600 FISH POND RD STE 101, WACO, TX 767102582 (Tel: 2547763188)
NPI status registered as active in NPPES database
Registered at 4502 MEDICAL DR, SAN ANTONIO, TX 782294402 (Tel: 2103582074)
Registered at 7703 FLOYD CURL DR, SAN ANTONIO, TX 782293901 (Tel: 2103582074)
Recorded as MARK DAVIES, M.D.
Surgery (License #M8620 in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
405 Londonderry Dr Ste 306
Waco, TX 767127922
Phone: 2545376591
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.