Dr. Simon N. Allo, MD

  • Denton, TX
  • Cardiologist
NPI1841375177PAC ID2163568031
Medicare services, 2024
1,257
Medicare patients, 2024
392
Part D claims, 2024
3,724
Publications
7
MIPS score, 2024
79
Practice address
3000 N I-35, Denton, TX 76201
Practice phone
Call (940) 898-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Texas Health Denton

Hospital · Denton, Texas

See all 2 affiliations

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Dr. Simon N. Allo is a cardiologist in Denton, Texas

Dr. Allo practices at Texas Health Denton in Denton, Texas, part of Texas Health Resources.

Dr. Allo's NPI, 1841375177, was assigned on October 26, 2006. Dr. Allo graduated from Frederick P. Whiddon College of Medicine in 1994. Dr. Allo's Texas license number on file is K4353.

NPI and contact details
Medicare PAC ID
2163568031
NPI enumeration date
October 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(940) 898-7000
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. Simon N. Allo practices at Texas Health Denton in Denton, Texas

Dr. Allo's primary practice is Texas Health Denton, at 3000 N I-35, Denton, TX 76201 in Denton County. The practice phone is (940) 898-7000.

Source: Dmand AI Affiliation Data

Dr. Simon N. Allo is affiliated with 2 sites of care

Dr. Allo's primary practice is Texas Health Denton in Denton, Texas, part of Texas Health Resources. Dmand AI also links Dr. Allo to 1 physician office, named with a free account.

See all 2 affiliations for Dr. Allo

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Simon N. Allo's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allo practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Texas Health DentonAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Simon N. Allo is one of 1,481 cardiologists in Texas

Cardiovascular disease is Dr. Allo's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Allo is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Allo's licenses on file in 2 states: Texas and Alabama.

Specialties and state licenses

  • Cardiovascular disease, TexasPrimaryLicense K4353 · 1998 to 2025 · taxonomy 207RC0000X
  • Alabama license1994 to 2006

Clinical focus

Dmand AI lists aneurysm, aortic atherosclerois, asthma, atrial fibrillation and flutter, cerebrovascular disease, chronic hypertension, chronic obstructive pulmonary disease (COPD) and coronary artery disease among the conditions Dr. Allo treats.

Cardiologists near Dr. Allo

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

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

Dr. Simon N. Allo billed Medicare for 1,257 services in 2024

CMS data shows 1,257 Medicare services from Dr. Allo across 11 procedure codes in 2024, for 392 Medicare patients. Medicare paid $73,320 for them.

Medicare services, 20241,257
Medicare patients392
Paid by Medicare$73,320
Procedure codes11

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,1292024: 74534%
Tests and treatments
2023: 9682024: 44454%
Imaging
2023: 802024: 6815%
Surgery
2023: 442024: 0100%

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

  • In an office1,16292%
  • In a facility958%

Dr. Allo compared with the Texas median for cardiologists, 2024

  • Dr. Allo
  • Texas median
Medicare services
1,257vs 1,95536% below
Medicare patients
392vs 62838% below
Part D claims
3,456vs 2,23255% above

Medians across 1,431 cardiologists in Texas with Dmand AI profiles that report each measure.

Dr. Allo'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. Allo

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

Dr. Simon N. Allo treated 392 Medicare patients in 2024, average age 75

CMS counts 392 Medicare patients who saw Dr. Allo in 2024. The largest group is 75 to 84, with 165 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Allo's median patient age at 74, with 46% women.

Medicare patients, 2024392
Average age75
Average risk score1.42
Also on Medicaid13%

Dr. Allo's Medicare patients by age, 2024

Dr. Allo's Medicare patients by sex, 2024

  • Women19851%
  • Men19449%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis44%
  4. Ischemic heart disease41%
  5. Diabetes38%
  6. Atrial fibrillation32%
  7. Chronic kidney disease32%
  8. Anxiety27%

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

Dr. Allo's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women46%
  • Men54%

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

Dr. Simon N. Allo wrote 3,724 Medicare Part D claims in 2024

In 2024, Dr. Allo wrote 3,724 Medicare Part D claims for 419 patients. 87% of them were for generic drugs. CMS names the drug for 3,456 of them, across 44 drugs with 11 or more claims each, at $445,352 in total drug cost. In 2023, CMS named 3,561 claims across 45 drugs.

Part D claims, 20243,724
Drugs named by CMS44
Total drug cost$445,352
Part D patients419

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

  • Generic3,241 claims87%
  • Brand-name483 claims13%

Dr. Allo'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: 3,5612024: 3,4563%

Drugs named by CMS: 44 in 2024, 45 in 2023.

See all prescribing by Dr. Allo

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. Simon N. Allo scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Allo for performance year 2024, reported individually. Dr. Allo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Allo's MIPS scores, performance year 2024

  • 79of 100Final score
  • 80.1of 100Quality
  • 40of 100Improvement Activities
  • 57of 100Cost

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

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

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Dr. Simon N. Allo has 7 publications on record

Dmand AI links 7 papers to Dr. Allo. The most frequent topics are Calcium, Myocardium and Rats, Inbred Strains. Dr. Allo has published most often in Biochim Biophys Acta. Dr. Allo's most frequent co-author is Scott Robert Boerth, MD.

Papers7

Topics Dr. Allo writes about most

  • Calcium
  • Myocardium
  • Rats, Inbred Strains
  • Taurine
  • Diabetes Mellitus, Experimental
  • Sarcolemma
  • Adenosine Triphosphate
  • beta-Alanine

Dr. Allo's most frequent co-authors

Recent publications by Dr. Allo

See all 7 publications and co-authors

See who Dr. Allo researches with

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

How network discovery works

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

Dr. Simon N. Allo received $2,532 in industry payments from 2016 to 2022

CMS Open Payments shows 154 general payments to Dr. Allo from 19 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $426.

General payments to Dr. Allo by program year, 2016 to 2022

General payments to Dr. Allo by kind, 2016 to 2022

$2.5Kin total
  • Food and beverage$2,49599%
  • Education$371%

Companies that paid Dr. Allo the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Allo

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

Dr. Simon N. Allo has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Allo, most recently President Medical staff in 2010.

Awards and honors for Dr. Allo

  1. 2010
    • President Medical staff
  2. Undated
    • ACC Fellow
    • Chief cardiology section
    • Medical Director Cardiovascular services

Source: Dmand AI Professional Profile Data

Dr. Simon N. Allo graduated from Frederick P. Whiddon College of Medicine

Dr. Allo graduated from Frederick P. Whiddon College of Medicine in 1994. Dr. Allo is a member of ACC.

  1. Medical schoolFrederick P. Whiddon College of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Simon N. Allo accepts plans from 22 insurance carriers

Dr. Allo is in network with 22 carriers, including Aetna, Elevance 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. Allo accepts, by number of carriers

  1. PPO14
  2. HMO12
  3. Medicare10
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Simon N. Allo'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
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)
Awards and committee rolesDmand AI Professional Profile Data
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. Simon N. Allo

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. Simon N. Allo's NPI number?

Dr. Simon N. Allo's NPI number is 1841375177. It was assigned on October 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Simon N. Allo?

Dr. Simon N. Allo is a cardiologist in Denton, Texas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Simon N. Allo practice?

Dr. Allo practices at 3000 N I-35, Denton, TX 76201. Dr. Allo's primary practice is Texas Health Denton in Denton, Texas, part of Texas Health Resources. Dmand AI also links Dr. Allo to 1 physician office.

What is Dr. Simon N. Allo's office phone number?

The practice phone on file for Dr. Allo is (940) 898-7000.

What is Dr. Simon N. Allo's medical license number?

Dr. Allo's Texas license number on file is K4353, one of the licenses on file in 2 states.

Which states has Dr. Simon N. Allo been licensed in?

Dmand AI has state licenses on file for Dr. Allo in Texas (1998 to 2025) and Alabama (1994 to 2006).

Which hospitals is Dr. Simon N. Allo affiliated with?

Dr. Allo practices at Texas Health Denton in Denton, Texas.

Does Dr. Simon N. Allo accept Medicare?

Yes. CMS data shows Dr. Allo billed Medicare for 1,257 services in 2024, and Dr. Allo accepts Medicare assignment.

What is Dr. Simon N. Allo's MIPS score?

Dr. Allo's MIPS final score for performance year 2024 is 79 out of 100, reported individually.

How many Medicare patients does Dr. Simon N. Allo see?

CMS counts 392 Medicare patients who saw Dr. Allo in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Simon N. Allo board certified?

Yes. Dr. Allo is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Simon N. Allo bill to Medicare?

In 2024, Dr. Allo's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and office visit, established patient (99213).

Where did Dr. Simon N. Allo go to medical school?

Dr. Allo graduated from Frederick P. Whiddon College of Medicine in 1994.

What drugs does Dr. Simon N. Allo prescribe most?

In 2024 Medicare Part D data, Dr. Allo's most prescribed drugs by claims were Losartan Potassium, Metoprolol Succinate and Amlodipine Besylate.

Has Dr. Simon N. Allo received payments from drug or device companies?

CMS Open Payments shows $2,532 in general payments to Dr. Allo from 19 companies from 2016 to 2022. The largest total came from Amgen Inc.

How long has Dr. Simon N. Allo been practicing?

Dr. Allo graduated from medical school in 1994, 32 years ago.

Does Dr. Simon N. Allo do research?

Dmand AI links 7 publications to Dr. Allo.

Who does Dr. Simon N. Allo publish with?

Dr. Allo's most frequent co-authors are Scott Robert Boerth, MD (1 shared paper).

What insurance does Dr. Simon N. Allo accept?

Dr. Allo is in network with 22 carriers, including Aetna, Elevance 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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