Active NPI 1255713780 Individual Practitioner Male Practitioner

Dr. Daniel Alfson , MD

Surgery - Vascular Surgery • Garland, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Alfson, MD is a certified Surgery - Vascular Surgery practicing in Garland, TX. With approximately 13 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 2013, Dr. Alfson delivers high-quality medical care to the local community at 601 CLARA BARTON BLVD STE 350.

Dr. Alfson is affiliated with Surgery Associates Of Ntx Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, use of a drug to induce depression of consciousness by physician performing a procedure, ultrasound study of arm and leg arteries. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

601 Clara Barton Blvd Ste 350

Garland, TX 750425747

Telephone 9724269900

Fax 9724269899

Associated Practice Facility / Clinic

🏢 Vascular Care Of Texas, Pllc Facility NPI 1982095329

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Garland, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -11.6 yrs vs City Avg

City Avg: 24.6 Yrs

State Avg: 24.8 Yrs

Regional Practice Density

6 Specialists

Practicing in Garland, TX (377 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Alfson (13 Years) 13 Yrs

Garland Specialty Average (24.6 Years) 24.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	92	86	$165.66	$98.15
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	47	17	$24.00	$13.40
93922 Ultrasound study of arm and leg arteries	40	30	$194.00	$88.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$431.47	$171.48
93926 Ultrasound of one leg arteries or artery grafts	31	23	$342.00	$139.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$238.80	$117.70
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	30	22	$289.67	$127.46
76937 Ultrasonic guidance for blood vessel access	28	25	$74.29	$13.79
93970 Ultrasound study of arm or leg veins with compression and maneuvers	27	27	$464.93	$211.64
93990 Ultrasound of dialysis access	26	19	$358.46	$147.88
93880 Ultrasound of both sides of head and neck blood flow	23	22	$478.48	$213.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	21	$241.39	$136.88
76937 Ultrasonic guidance for blood vessel access	21	17	$82.00	$42.93
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	21	18	$332.67	$80.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$360.80	$176.04
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	18	17	$115.00	$57.45
80047 Blood test, basic group of blood chemicals (calcium, ionized)	17	17	$25.00	$13.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	12	$303.00	$127.29
75625 Radiological supervision and interpretation X-ray of abdominal aorta	12	12	$273.58	$65.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	11	$160.00	$76.81
36821 Relocation of arm vein with connection to arm artery, open procedure	12	11	$1459.67	$622.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	166	166	$354.00	$177.52
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	131	33	$24.00	$12.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	120	96	$236.00	$136.26
93922 Ultrasound study of arm and leg arteries	118	80	$194.00	$90.90
99213 Established patient office or other outpatient visit, typically 15 minutes	101	94	$163.00	$97.34
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	90	74	$278.00	$137.69
93970 Ultrasound study of arm or leg veins with compression and maneuvers	89	86	$445.00	$213.99
93926 Ultrasound of one leg arteries or artery grafts	63	42	$342.00	$139.40
76937 Ultrasonic guidance for blood vessel access	58	39	$82.00	$44.27
93925 Ultrasound of leg arteries or artery grafts	51	41	$580.00	$273.33
76937 Ultrasonic guidance for blood vessel access	50	39	$82.00	$14.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	46	$429.00	$179.07
80047 Blood test, basic group of blood chemicals (calcium, ionized)	46	39	$25.00	$13.46
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	45	37	$115.00	$57.13
93990 Ultrasound of dialysis access	42	23	$353.00	$147.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$233.00	$120.19
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$446.00	$233.70
93880 Ultrasound of both sides of head and neck blood flow	33	29	$455.00	$217.05
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	32	25	$4392.00	$1955.21
75736 Radiological supervision and interpretation of imaging of artery of pelvis	29	26	$337.00	$53.26
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	27	26	$358.00	$82.43
75625 Radiological supervision and interpretation X-ray of abdominal aorta	24	23	$304.00	$66.88
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	23	18	$358.00	$164.29
75736 Radiological supervision and interpretation of imaging of artery of pelvis	20	17	$337.00	$160.40
75625 Radiological supervision and interpretation X-ray of abdominal aorta	16	15	$304.00	$138.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	12	$316.00	$191.45
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	15	13	$274.00	$131.10
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	14	13	$1650.71	$166.63
36589 Removal of central venous catheter for infusion	14	14	$361.00	$164.43
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	14	13	$3470.00	$935.17
37228 Balloon dilation of artery of leg, initial vessel	12	11	$3175.00	$410.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	142	142	$354.00	$179.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	91	$236.00	$139.70
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	82	17	$24.00	$12.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	46	44	$424.35	$207.73
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	44	37	$278.00	$141.01
93970 Ultrasound study of arm or leg veins with compression and maneuvers	37	36	$445.00	$220.39
76937 Ultrasonic guidance for blood vessel access	36	28	$82.00	$13.40
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	32	24	$4392.00	$2064.03
76937 Ultrasonic guidance for blood vessel access	28	21	$84.43	$44.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$446.00	$237.62
93922 Ultrasound study of arm and leg arteries	26	25	$194.00	$92.49
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	22	19	$118.55	$58.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	18	$316.00	$194.88
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	19	18	$354.95	$82.07
80047 Blood test, basic group of blood chemicals (calcium, ionized)	19	16	$24.95	$13.51
93926 Ultrasound of one leg arteries or artery grafts	16	16	$342.00	$143.91
36821 Relocation of arm vein with connection to arm artery, open procedure	16	16	$1384.00	$640.42
93990 Ultrasound of dialysis access	15	11	$353.00	$145.64
75736 Radiological supervision and interpretation of imaging of artery of pelvis	15	15	$331.20	$52.24
93925 Ultrasound of leg arteries or artery grafts	14	14	$580.00	$288.00
75625 Radiological supervision and interpretation X-ray of abdominal aorta	13	13	$299.85	$65.64
93880 Ultrasound of both sides of head and neck blood flow	13	11	$455.00	$222.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	112	112	$354.00	$182.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	38	$236.00	$142.29
93970 Ultrasound study of arm or leg veins with compression and maneuvers	34	34	$445.00	$231.32
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	28	22	$278.00	$145.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$429.00	$210.23
76937 Ultrasonic guidance for blood vessel access	14	11	$82.00	$14.51
93922 Ultrasound study of arm and leg arteries	12	12	$194.00	$98.91

Medical Specialties & State Licenses

CMS Verified: 2026-02-26

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License TX U7825

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Hospital & Practice Group Affiliations

Surgery Associates Of Ntx Pllc

7777 Forest Ln, Dallas, TX 752302571

Phone: 9725667000

Surgery Associates Of Ntx Pllc

2831 E President George Bush Hwy, Richardson, TX 750823561

Phone: 4692041000

Surgery Associates Of Ntx Pllc

601 Clara Barton Blvd, Garland, TX 750425747

Phone: 9724269900

Surgery Associates Of Ntx Pllc

1705 Ohio Dr, Plano, TX 750935258

Phone: 9724269900

Surgery Associates Of Ntx Pllc

11990 N Central Expy, Dallas, TX 752433714

Phone: 9729408000

Surgery Associates Of Ntx Pllc

4820 Medical Ctr Dr, Mckinney, TX 750691770

Phone: 9726960030

Surgery Associates Of Ntx Pllc

6750 N Macarthur Blvd, Irving, TX 750392469

Phone: 2142228150

Surgery Associates Of Ntx Pllc

3322 Colorado Blvd, Denton, TX 762106889

Phone: 9403877588

Surgery Associates Of Ntx Pllc

4500 Medical Ctr Dr, Mckinney, TX 750691650

Phone: 9725478000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Dr. Ranan Mendelsberg , MD

Surgery - Vascular Surgery

NPI 1003158577

Doctor of Medicine (M.D.)

Dr. Antoine Marc , MD

Surgery - Vascular Surgery

NPI 1033798004

Doctor of Medicine (M.D.)

Aimee Hughes , ANP

Nurse Practitioner

NPI 1306803507

Adult Nurse Practitioner

Kamran Jafree

Surgery - Vascular Surgery

NPI 1750528337

Dr. James Hayhurst , MD

Surgery - Vascular Surgery

NPI 1790761948

Doctor of Medicine (M.D.)

Dr. Edic Stephanian , MD

Surgery - Vascular Surgery

NPI 1871543660

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

16 Historical Events

📍

Updated Business Mailing Address February 26, 2026

Registered at 601 CLARA BARTON BLVD STE 350, GARLAND, TX 750425747 (Tel: 9724269900)

📍

Updated Practice Location June 14, 2024

Registered at 601 CLARA BARTON BLVD STE 350, GARLAND, TX 750425747 (Tel: 9724269900)

📍

Updated Business Mailing Address June 14, 2024

Registered at 7204 DILLON CT, PLANO, TX 750243853 (Tel: 9727952190)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2024

Surgery (License #U7825 in TX)

📍

Updated Practice Location January 11, 2022

Registered at 2621 DE LA VINA ST, SANTA BARBARA, CA 931053823 (Tel: 8054568890)

📍

Updated Business Mailing Address January 11, 2022

Registered at 217 LA MARINA, SANTA BARBARA, CA 931092110 (Tel: 9727952190)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 11, 2022

Surgery (License #A137167 in CA)

📍

Updated Practice Location July 27, 2019

Registered at 1 BOSTON MEDICAL CTR PL, BOSTON, MA 02118 (Tel: 9727952190)

📍

Updated Business Mailing Address July 27, 2019

Registered at 126 BORDER ST UNIT 341, EAST BOSTON, MA 021282080 (Tel: 9727952190)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2019

Surgery (License #280961 in MA)

✅

NPI Profile Active June 21, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 21, 2015

Registered at 1500 SAN PABLO ST, LOS ANGELES, CA 900335313 (Tel: 2132081927)

📍

Updated Business Mailing Address June 21, 2015

Registered at 1304 W 2ND ST APT 408, LOS ANGELES, CA 900267015 (Tel: 9727952190)

👤

Provider Name / Credentials Updated June 21, 2015

Recorded as DANIEL ALFSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2015

Surgery (License #137167 in CA)

🟢

Initial NPI Registration & Enumeration June 21, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255713780

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 21, 2015

Last Update: February 26, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

601 Clara Barton Blvd Ste 350

Garland, TX 750425747

Phone: 9724269900

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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.