Dr. Daniel Alfson, MD

  • Denton, TX
  • Vascular surgeon
NPI1255713780PAC ID8921386095
Medicare services, 2024
577
Medicare patients, 2024
230
Part D claims, 2024
73
Publications
7
MIPS score, 2024
100
Practice address
3322 Colorado Blvd, Denton, TX 76210
Practice phone
Call (940) 387-7588
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Surgery Associates of Ntx

Denton, Texas

See all 8 affiliations

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Dr. Daniel Alfson is a vascular surgeon in Denton, Texas

Dr. Alfson practices at Surgery Associates of Ntx in Denton, Texas.

Dr. Alfson's NPI, 1255713780, was assigned on June 21, 2015. Dr. Alfson graduated from UTMB Health in 2013. Dr. Alfson's Texas license number on file is U7825.

NPI and contact details
Medicare PAC ID
8921386095
NPI enumeration date
June 21, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(940) 387-7588
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Daniel Alfson practices at Surgery Associates of Ntx in Denton, Texas

Dr. Alfson's primary practice is Surgery Associates of Ntx, at 3322 Colorado Blvd, Denton, TX 76210 in Denton County. The practice phone is (940) 387-7588.

  • Surgery Associates of Ntx
    3322 Colorado Blvd, Denton, TX 76210 · Denton CountyPhone(940) 387-7588

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Daniel Alfson is affiliated with 7 sites of care and 1 medical group

Dr. Alfson's primary practice is Surgery Associates of Ntx in Denton, Texas. Dr. Alfson is also affiliated with Medical City Dallas Hospital. The medical group on file is Surgery Associates of North Texas. Dmand AI also links Dr. Alfson to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Alfson

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Daniel Alfson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alfson practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgery Associates of NtxAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel Alfson is one of 317 vascular surgeons in Texas

Vascular surgery is Dr. Alfson's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Alfson is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Alfson's licenses on file in 3 states: Texas, California and Massachusetts.

Specialties and state licenses

  • Vascular surgery, TexasPrimaryLicense U7825 · 2023 to 2025 · taxonomy 2086S0129X
  • California license2015 to 2024
  • Massachusetts license2019 to 2021

Clinical focus

Dmand AI lists amputation, aortic atherosclerois, arterial blot clot /embolism, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, circulatory problems in extremities and deep vein thrombosis (DVT) among the conditions Dr. Alfson treats.

Vascular surgeons near Dr. Alfson

Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.

317vascular surgeons in Texas
6vascular surgeons in Denton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Daniel Alfson billed Medicare for 577 services in 2024

CMS data shows 577 Medicare services from Dr. Alfson across 20 procedure codes in 2024, for 230 Medicare patients. Medicare paid $48,460 for them.

Medicare services, 2024577
Medicare patients230
Paid by Medicare$48,460
Procedure codes20

Dr. Alfson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 6772024: 24264%
Office and hospital visits
2023: 5262024: 22457%
Imaging
2023: 2472024: 8267%
Lab and pathology
2023: 462024: 1763%
Surgery
2023: 862024: 1286%

Where Dr. Alfson's Medicare services took place, 2024

  • In an office44577%
  • In a facility13223%

Dr. Alfson compared with the Texas median for vascular surgeons, 2024

  • Dr. Alfson
  • Texas median
Medicare services
577vs 605Close to median
Medicare patients
230vs 26413% below
Part D claims
34vs 9464% below

Medians across 294 vascular surgeons in Texas with Dmand AI profiles that report each measure.

Dr. Alfson's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Alfson

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alfson and other vascular surgeons in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Daniel Alfson treated 230 Medicare patients in 2024, average age 75

CMS counts 230 Medicare patients who saw Dr. Alfson in 2024. The largest group is 75 to 84, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 3.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Alfson's median patient age at 70, with 45% women.

Medicare patients, 2024230
Average age75
Average risk score3.42
Also on Medicaid36%

Dr. Alfson's Medicare patients by age, 2024

Dr. Alfson's Medicare patients by sex, 2024

  • Women10345%
  • Men12755%

Chronic conditions among Dr. Alfson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Chronic kidney disease51%
  5. Diabetes48%
  6. Ischemic heart disease40%
  7. Heart failure37%
  8. Mood disorders37%

Share of Medicare patients with each condition. A patient can have several.

Dr. Alfson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women45%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Daniel Alfson wrote 73 Medicare Part D claims in 2024

In 2024, Dr. Alfson wrote 73 Medicare Part D claims for 34 patients. 47% of them were for generic drugs. CMS names the drug for 34 of them, across 1 drug with 11 or more claims each, at $30,424 in total drug cost. In 2023, CMS named 81 claims across 4 drugs.

Part D claims, 202473
Drugs named by CMS1
Total drug cost$30,424
Part D patients34

Dr. Alfson's Part D claims by kind of drug, 2024

  • Generic34 claims47%
  • Brand-name39 claims53%

Dr. Alfson's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 812024: 3458%

Drugs named by CMS: 1 in 2024, 4 in 2023.

See all prescribing by Dr. Alfson

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Daniel Alfson scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Alfson for performance year 2024, reported as part of a group. Dr. Alfson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of leg revascularization (restoring blood flow) by Dr. Alfson, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Alfson's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Alfson ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
76th percentile17 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Daniel Alfson has 7 publications on record

Dmand AI links 7 papers to Dr. Alfson, published from 2017 to 2022. 2020 was the busiest year, with 3. The most frequent topics are Blood Vessel Prosthesis Implantation and Endovascular Procedures. Dr. Alfson's most frequent co-authors are Demetrios Demetriades, MD, Hassan Aziz, MD and Sung Wan Ham, MD.

Papers7
Years published2017 to 2022

Dr. Alfson's papers by year, 2017 to 2022

Topics Dr. Alfson writes about most

  • Blood Vessel Prosthesis Implantation
  • Endovascular Procedures

Dr. Alfson's most frequent co-authors

Recent publications by Dr. Alfson

See all 7 publications and co-authors

See who Dr. Alfson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alfson works with, so you can find a warm path to the right vascular surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Daniel Alfson received $6,078 in industry payments from 2017 to 2025

CMS Open Payments shows 99 general payments to Dr. Alfson from 27 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 84% of the total. W. L. Gore & Associates, Inc. paid the most, $1,131.

General payments to Dr. Alfson by program year, 2017 to 2025

General payments to Dr. Alfson by kind, 2017 to 2025

$6.1Kin total
  • Food and beverage$5,13384%
  • Education$94516%

Companies that paid Dr. Alfson the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Alfson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Daniel Alfson graduated from UTMB Health

Dr. Alfson graduated from UTMB Health in 2013.

  1. Medical schoolUTMB Health
  2. Board certified in vascular surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Daniel Alfson accepts plans from 23 insurance carriers

Dr. Alfson is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Alfson accepts, by number of carriers

  1. PPO14
  2. HMO13
  3. Medicare9
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Daniel Alfson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Daniel Alfson

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Daniel Alfson's NPI number?

Dr. Daniel Alfson's NPI number is 1255713780. It was assigned on June 21, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Alfson?

Dr. Daniel Alfson is a vascular surgeon in Denton, Texas. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Daniel Alfson practice?

Dr. Alfson practices at 3322 Colorado Blvd, Denton, TX 76210. Dr. Alfson's primary practice is Surgery Associates of Ntx in Denton, Texas. Dmand AI also links Dr. Alfson to 4 hospitals and 1 group practice or clinic.

What is Dr. Daniel Alfson's office phone number?

The practice phone on file for Dr. Alfson is (940) 387-7588.

What is Dr. Daniel Alfson's medical license number?

Dr. Alfson's Texas license number on file is U7825, one of the licenses on file in 3 states.

Which states has Dr. Daniel Alfson been licensed in?

Dmand AI has state licenses on file for Dr. Alfson in Texas (2023 to 2025), California (2015 to 2024) and Massachusetts (2019 to 2021).

Which hospitals is Dr. Daniel Alfson affiliated with?

Dr. Alfson is affiliated with Medical City Dallas Hospital. Dmand AI links Dr. Alfson to 4 more hospitals.

What medical group is Dr. Daniel Alfson part of?

Dr. Alfson is linked to Surgery Associates of North Texas.

Does Dr. Daniel Alfson accept Medicare?

Yes. CMS data shows Dr. Alfson billed Medicare for 577 services in 2024, and Dr. Alfson accepts Medicare assignment.

What is Dr. Daniel Alfson's MIPS score?

Dr. Alfson's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Daniel Alfson see?

CMS counts 230 Medicare patients who saw Dr. Alfson in 2024, with an average age of 75.

Is Dr. Daniel Alfson board certified?

Yes. Dr. Alfson is board certified in vascular surgery by the American Board of Surgery.

What services does Dr. Daniel Alfson bill to Medicare?

In 2024, Dr. Alfson's most billed Medicare services were office visit, established patient (99213), ultrasound (76937) and special service (99153).

Where did Dr. Daniel Alfson go to medical school?

Dr. Alfson graduated from UTMB Health in 2013.

What drugs does Dr. Daniel Alfson prescribe most?

In 2024 Medicare Part D data, Dr. Alfson's most prescribed drugs by claims were Xarelto.

Has Dr. Daniel Alfson received payments from drug or device companies?

CMS Open Payments shows $6,078 in general payments to Dr. Alfson from 27 companies from 2017 to 2025. The largest total came from W. L. Gore & Associates, Inc.

How long has Dr. Daniel Alfson been practicing?

Dr. Alfson graduated from medical school in 2013, 13 years ago.

Does Dr. Daniel Alfson do research?

Dmand AI links 7 publications to Dr. Alfson, published from 2017 to 2022.

Who does Dr. Daniel Alfson publish with?

Dr. Alfson's most frequent co-authors are Demetrios Demetriades, MD (2 shared papers), Hassan Aziz, MD (1 shared paper) and Sung Wan Ham, MD (1 shared paper).

What insurance does Dr. Daniel Alfson accept?

Dr. Alfson is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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