Dr. Mark W. Allen, DO

  • Sun City, AZ
  • Orthopedic surgeon
NPI1124339676PAC ID6800104423
Medicare services, 2024
848
Medicare patients, 2024
174
Part D claims, 2024
55
Publications
4
Hospital affiliations
3
Practice address
10494 W Thunderbird Blvd, Sun City, AZ 85351
Practice phone
Call (623) 537-5600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Core Institute - Peoria Clinic

Sun City, Arizona

See all 8 affiliations

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Dr. Mark W. Allen is an orthopedic surgeon in Sun City, Arizona

Dr. Allen practices at The Core Institute - Peoria Clinic in Sun City, Arizona.

Dr. Allen's NPI, 1124339676, was assigned on June 30, 2010. Dr. Allen graduated from Touro University Nevada in 2010. Dr. Allen holds Arizona license 010716.

NPI and contact details
Medicare PAC ID
6800104423
NPI enumeration date
June 30, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(623) 537-5600
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
42
Medical school graduation
2010

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

Dr. Mark W. Allen practices at The Core Institute - Peoria Clinic in Sun City, Arizona

Dr. Allen's primary practice is The Core Institute - Peoria Clinic, at 10494 W Thunderbird Blvd, Sun City, AZ 85351 in Maricopa County. The practice phone is (623) 537-5600.

  • The Core Institute - Peoria Clinic
    10494 W Thunderbird Blvd, Sun City, AZ 85351 · Maricopa CountyPhone(623) 537-5600

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

Dr. Mark W. Allen is affiliated with 6 sites of care and 2 medical groups

Dr. Allen's primary practice is The Core Institute - Peoria Clinic in Sun City, Arizona. Dr. Allen is also affiliated with Banner Desert Medical Center. The medical group on file is The CORE Institute. Dmand AI also links Dr. Allen to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Allen

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

Dmand AI tracks the EHR system at Dr. Mark W. Allen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allen practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Core Institute - Peoria ClinicAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mark W. Allen is one of 377 orthopedic surgeons in Arizona

Orthopaedic surgery is Dr. Allen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Allen is board certified in 1997 - 2016 by the AL State License. Dr. Allen is licensed in Arizona.

Specialties and state licenses

  • Orthopaedic surgery, ArizonaPrimaryLicense 010716 · taxonomy 207X00000X

Clinical focus

Dmand AI lists amputation, arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, fluid in a joint, hip replacement and joint arthropathy among the conditions Dr. Allen treats.

Orthopedic surgeons near Dr. Allen

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

377orthopedic surgeons in Arizona
9orthopedic surgeons in Sun City

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

Dr. Mark W. Allen billed Medicare for 848 services in 2024

CMS data shows 848 Medicare services from Dr. Allen across 12 procedure codes in 2024, for 174 Medicare patients. Medicare paid $34,044 for them. Every service was in an office.

Medicare services, 2024848
Medicare patients174
Paid by Medicare$34,044
Procedure codes12

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

  • 2023
  • 2024
Drugs given in the office
2023: 2392024: 32134%
Office and hospital visits
2023: 2952024: 24716%
Tests and treatments
2023: 02024: 137
Surgery
2023: 2702024: 7572%
Imaging
2023: 2562024: 5678%
Other services
2023: 02024: 12

Dr. Allen compared with the Arizona median for orthopedic surgeons, 2024

  • Dr. Allen
  • Arizona median
Medicare services
848vs 98814% below
Medicare patients
174vs 28739% below
Part D claims
13vs 7482% below

Medians across 343 orthopedic surgeons in Arizona with Dmand AI profiles that report each measure.

Dr. Allen'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. Allen

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

Dr. Mark W. Allen treated 174 Medicare patients in 2024, average age 74

CMS counts 174 Medicare patients who saw Dr. Allen in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Allen's median patient age at 70, with 61% women.

Medicare patients, 2024174
Average age74
Average risk score1.09

Dr. Allen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Allen's Medicare patients by sex, 2024

  • Women12270%
  • Men5230%

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

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure61%
  4. Mood disorders32%
  5. Depression30%
  6. Chronic kidney disease28%
  7. Ischemic heart disease25%
  8. Anxiety24%

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

Dr. Allen'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

  • Women61%
  • Men37%

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

Dr. Mark W. Allen wrote 55 Medicare Part D claims in 2024

In 2024, Dr. Allen wrote 55 Medicare Part D claims for 41 patients. 98% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $63 in total drug cost. In 2023, CMS named 421 claims across 7 drugs.

Part D claims, 202455
Drugs named by CMS1
Total drug cost$63
Part D patients41

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

  • Generic54 claims98%
  • Brand-name and other1 claims2%

Dr. Allen'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.

Drug classes CMS tracks in Dr. Allen's Part D claims, 2024

  • Opioids22%12 of 55 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4212024: 1397%

Drugs named by CMS: 1 in 2024, 7 in 2023.

See all prescribing by Dr. Allen

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. Mark W. Allen ranks in the 79th percentile for hip replacement in Medicare

Dr. Allen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Allen as offering telehealth. CMS counts 34 procedures of hip replacement by Dr. Allen, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Allen ranks in Medicare procedure volume

Hip replacement
79th percentile34 procedures
Knee replacement
48th percentile17 procedures

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

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Mark W. Allen has 4 publications on record

Dmand AI links 4 papers to Dr. Allen, published from 2016 to 2018. 2017 was the busiest year, with 2. The most frequent topics are Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee and Orthopedics. Dr. Allen has published most often in J Arthroplasty. Dr. Allen's most frequent co-authors are David Joseph Jacofsky, MD, Brian R. Hallstrom, MD and David C. Markel, MD.

Papers4
Years published2016 to 2018

Dr. Allen's papers by year, 2016 to 2018

Topics Dr. Allen writes about most

  • Arthroplasty, Replacement, Hip
  • Arthroplasty, Replacement, Knee
  • Orthopedics

Dr. Allen's most frequent co-authors

Recent publications by Dr. Allen

See all 4 publications and co-authors

See who Dr. Allen researches with

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

How network discovery works

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

Dr. Mark W. Allen received $108,645 in industry payments from 2016 to 2025

CMS Open Payments shows 132 general payments to Dr. Allen from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 81% of the total. Stryker Corporation paid the most, $95,868.

General payments to Dr. Allen by program year, 2016 to 2025

General payments to Dr. Allen by kind, 2016 to 2025

$108.6Kin total
  • Consulting fees$87,95081%
  • Travel and lodging$10,74010%
  • Food and beverage$5,9015%
  • Royalties and licenses$4,0544%

Companies that paid Dr. Allen the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Allen

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

Dr. Mark W. Allen graduated from Touro University Nevada

Dr. Allen graduated from Touro University Nevada in 2010.

  1. Medical schoolTouro University Nevada
  2. Board certified in 1997 - 2016AL State License
  3. Board certified in 2023 - 2027AZ State License
  4. Board certified in 2010 - 2015MI State License
  5. Board certified in 2018 - 2024NV State License
  6. Board certified in 1989 - 2017TX State License

Source: Dmand AI Professional Profile Data

Dr. Mark W. Allen accepts plans from 18 insurance carriers

Dr. Allen is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Excellus BlueCross BlueShield
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +10 more carriersWith a free account

Plan types Dr. Allen accepts, by number of carriers

  1. PPO12
  2. Medicare10
  3. HMO8
  4. EPO5
  5. POS5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Mark W. Allen'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)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. Mark W. Allen

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. Mark W. Allen's NPI number?

Dr. Mark W. Allen's NPI number is 1124339676. It was assigned on June 30, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark W. Allen?

Dr. Mark W. Allen is an orthopedic surgeon in Sun City, Arizona. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Mark W. Allen practice?

Dr. Allen practices at 10494 W Thunderbird Blvd, Sun City, AZ 85351. Dr. Allen's primary practice is The Core Institute - Peoria Clinic in Sun City, Arizona. Dmand AI also links Dr. Allen to 2 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Mark W. Allen's office phone number?

The practice phone on file for Dr. Allen is (623) 537-5600.

What is Dr. Mark W. Allen's medical license number?

Dr. Allen holds Arizona license 010716.

Which hospitals is Dr. Mark W. Allen affiliated with?

Dr. Allen is affiliated with Banner Desert Medical Center. Dmand AI links Dr. Allen to 2 more hospitals.

What medical group is Dr. Mark W. Allen part of?

Dr. Allen is linked to The CORE Institute. Dmand AI links Dr. Allen to 1 more medical group.

Does Dr. Mark W. Allen accept Medicare?

Yes. CMS data shows Dr. Allen billed Medicare for 848 services in 2024, and Dr. Allen accepts Medicare assignment.

Does Dr. Mark W. Allen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Allen as offering telehealth services.

How many Medicare patients does Dr. Mark W. Allen see?

CMS counts 174 Medicare patients who saw Dr. Allen in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Mark W. Allen board certified?

Yes. Dr. Allen is board certified in 1997 - 2016 by the AL State License.

What services does Dr. Mark W. Allen bill to Medicare?

In 2024, Dr. Allen's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).

Where did Dr. Mark W. Allen go to medical school?

Dr. Allen graduated from Touro University Nevada in 2010.

What drugs does Dr. Mark W. Allen prescribe most?

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

Has Dr. Mark W. Allen received payments from drug or device companies?

CMS Open Payments shows $108,645 in general payments to Dr. Allen from 17 companies from 2016 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Mark W. Allen been practicing?

Dr. Allen graduated from medical school in 2010, 16 years ago.

Does Dr. Mark W. Allen do research?

Dmand AI links 4 publications to Dr. Allen, published from 2016 to 2018.

Who does Dr. Mark W. Allen publish with?

Dr. Allen's most frequent co-authors are David Joseph Jacofsky, MD (2 shared papers), Brian R. Hallstrom, MD (1 shared paper) and David C. Markel, MD (1 shared paper).

What insurance does Dr. Mark W. Allen accept?

Dr. Allen is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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