Dr. Mark William Sheldon, MD

  • Albuquerque, NM
  • Cardiologist
NPI1568425726PAC ID7113012527
Medicare services, 2024
487
Medicare patients, 2024
365
Part D claims, 2024
1,247
Publications
10
Clinical trials
1
Practice address
2211 Lomas Boulevard NE, Albuquerque, NM 87106
Practice phone
Call (505) 272-2111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of New Mexico Hospital

Hospital · Albuquerque, New Mexico

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Dr. Mark William Sheldon is a cardiologist in Albuquerque, New Mexico

Dr. Sheldon practices at University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico.

Dr. Sheldon's NPI, 1568425726, was assigned on April 10, 2006. Dr. Sheldon holds New Mexico license 2001-307.

NPI and contact details
Medicare PAC ID
7113012527
NPI enumeration date
April 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(505) 272-2111
Professional email
Get email
Personal email
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Mobile number
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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. Mark William Sheldon practices at University of New Mexico Hospital in Albuquerque, New Mexico

Dr. Sheldon's primary practice is University of New Mexico Hospital, at 2211 Lomas Boulevard NE, Albuquerque, NM 87106 in Bernalillo County. The practice phone is (505) 272-2111.

Source: Dmand AI Affiliation Data

Dr. Mark William Sheldon is affiliated with 1 site of care and 1 medical group

Dr. Sheldon's primary practice is University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico. The medical group on file is UNM Medical Group, Inc.

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

Dmand AI tracks the EHR system at Dr. Mark William Sheldon's practice

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

EHR by site
SiteEHR vendor and product
University of New Mexico HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of New Mexico and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Mark William Sheldon is one of 103 cardiologists in New Mexico

Cardiovascular disease is Dr. Sheldon's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Sheldon is licensed in New Mexico.

Specialties and state licenses

  • Cardiovascular disease, New MexicoPrimaryLicense 2001-307 · taxonomy 207RC0000X

Cardiologists near Dr. Sheldon

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. Mark William Sheldon billed Medicare for 487 services in 2024

CMS data shows 487 Medicare services from Dr. Sheldon across 11 procedure codes in 2024, for 365 Medicare patients. Medicare paid $17,683 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024487
Medicare patients365
Paid by Medicare$17,683
Procedure codes11

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

  • 2023
  • 2024
Tests and treatments
2023: 1242024: 339173%
Office and hospital visits
2023: 1372024: 1361%
Imaging
2023: 02024: 12

Dr. Sheldon compared with the New Mexico median for cardiologists, 2024

  • Dr. Sheldon
  • New Mexico median
Medicare services
487vs 1,39265% below
Medicare patients
365vs 87458% below
Part D claims
1,105vs 1,64033% below

Medians across 103 cardiologists in New Mexico with Dmand AI profiles that report each measure.

Dr. Sheldon'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. Sheldon

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

Dr. Mark William Sheldon treated 365 Medicare patients in 2024, average age 72

CMS counts 365 Medicare patients who saw Dr. Sheldon in 2024. The largest group is 65 to 74, with 147 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.81, 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. Sheldon's median patient age at 73, with 42% women.

Medicare patients, 2024365
Average age72
Average risk score1.81
Also on Medicaid31%

Dr. Sheldon's Medicare patients by age, 2024

Dr. Sheldon's Medicare patients by sex, 2024

  • Women16746%
  • Men19854%

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

  1. High blood pressure75%
  2. High cholesterol71%
  3. Arthritis44%
  4. Ischemic heart disease42%
  5. Diabetes38%
  6. Atrial fibrillation35%
  7. Heart failure34%
  8. Chronic kidney disease30%

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

Dr. Sheldon's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women42%
  • Men57%

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

Dr. Mark William Sheldon wrote 1,247 Medicare Part D claims in 2024

In 2024, Dr. Sheldon wrote 1,247 Medicare Part D claims for 169 patients. 85% of them were for generic drugs. CMS names the drug for 1,105 of them, across 20 drugs with 11 or more claims each, at $151,326 in total drug cost. In 2023, CMS named 1,125 claims across 19 drugs.

Part D claims, 20241,247
Drugs named by CMS20
Total drug cost$151,326
Part D patients169

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

  • Generic1,054 claims85%
  • Brand-name193 claims15%

Dr. Sheldon'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: 1,1252024: 1,1052%

Drugs named by CMS: 20 in 2024, 19 in 2023.

See all prescribing by Dr. Sheldon

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 William Sheldon scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Sheldon for performance year 2024, reported as part of a group. Dr. Sheldon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Sheldon's MIPS scores, performance year 2024

  • 90of 100Final score
  • 75.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 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. Mark William Sheldon has 10 publications on record

Dmand AI links 10 papers to Dr. Sheldon, published from 2007 to 2023. 2017 was the busiest year, with 2. The most frequent topics are Percutaneous Coronary Intervention, Coronary Aneurysm and Coronary Angiography. Dr. Sheldon has published most often in BMJ Case Rep. Dr. Sheldon's most frequent co-authors are James Blankenship, MD, Bina Aftab Ahmed, MD and Shozab Ahmed.

Papers10
Years published2007 to 2023

Dr. Sheldon's papers by year, 2007 to 2023

Topics Dr. Sheldon writes about most

  • Percutaneous Coronary Intervention
  • Coronary Aneurysm
  • Coronary Angiography
  • Coronary Thrombosis
  • Myocardial Infarction
  • Radial Artery
  • ST Elevation Myocardial Infarction

Dr. Sheldon's most frequent co-authors

Recent publications by Dr. Sheldon

See all 10 publications and co-authors

See who Dr. Sheldon researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sheldon 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. Mark William Sheldon has worked on 1 clinical trial

Dmand AI links Dr. Sheldon to 1 clinical trial. Conditions studied include Myocardial Infarction and Infarction.

Conditions in Dr. Sheldon's trials

  • Myocardial Infarction
  • Infarction

Investigators on the most trials with Dr. Sheldon

Recent clinical trials with Dr. Sheldon

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Mark William Sheldon received $4,492 in industry payments from 2016 to 2025

CMS Open Payments shows 91 general payments to Dr. Sheldon from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Boston Scientific Corporation paid the most, $1,152.

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

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

$4.5Kin total
  • Food and beverage$3,98489%
  • Travel and lodging$50811%

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

Share is of all general payments to this clinician.

See all payments to Dr. Sheldon

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

Sources for Dr. Mark William Sheldon'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 William Sheldon

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 William Sheldon's NPI number?

Dr. Mark William Sheldon's NPI number is 1568425726. It was assigned on April 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark William Sheldon?

Dr. Mark William Sheldon is a cardiologist in Albuquerque, New Mexico. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Mark William Sheldon practice?

Dr. Sheldon practices at 2211 Lomas Boulevard NE, Albuquerque, NM 87106. Dr. Sheldon's primary practice is University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico.

What is Dr. Mark William Sheldon's office phone number?

The practice phone on file for Dr. Sheldon is (505) 272-2111.

What is Dr. Mark William Sheldon's medical license number?

Dr. Sheldon holds New Mexico license 2001-307.

Which hospitals is Dr. Mark William Sheldon affiliated with?

Dr. Sheldon practices at University of New Mexico Hospital in Albuquerque, New Mexico.

What medical group is Dr. Mark William Sheldon part of?

Dr. Sheldon is linked to UNM Medical Group, Inc.

Does Dr. Mark William Sheldon accept Medicare?

Yes. CMS data shows Dr. Sheldon billed Medicare for 487 services in 2024, and Dr. Sheldon accepts Medicare assignment.

What is Dr. Mark William Sheldon's MIPS score?

Dr. Sheldon's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Mark William Sheldon see?

CMS counts 365 Medicare patients who saw Dr. Sheldon in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. Mark William Sheldon bill to Medicare?

In 2024, Dr. Sheldon's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and hospital inpatient care (99232).

What drugs does Dr. Mark William Sheldon prescribe most?

In 2024 Medicare Part D data, Dr. Sheldon's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metoprolol Succinate.

Has Dr. Mark William Sheldon received payments from drug or device companies?

CMS Open Payments shows $4,492 in general payments to Dr. Sheldon from 22 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Mark William Sheldon been practicing?

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

Does Dr. Mark William Sheldon do research?

Dmand AI links 10 publications to Dr. Sheldon, published from 2007 to 2023. Dr. Sheldon has worked on 1 clinical trial.

Who does Dr. Mark William Sheldon publish with?

Dr. Sheldon's most frequent co-authors are James Blankenship, MD (2 shared papers), Bina Aftab Ahmed, MD (1 shared paper) and Shozab Ahmed (1 shared paper).

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