Dr. Margaret Hayden, MD

  • Charlottesville, VA
  • Internist
NPI1164985479PAC ID6002291911
Medicare services, 2024
119
Medicare patients, 2024
84
Part D claims, 2024
393
Publications
16
MIPS score, 2024
86
Practice address
1215 Lee St, Charlottesville, VA 22908
Practice phone
Call (434) 760-3439
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UVA University Medical Center

Charlottesville, Virginia

See all 6 affiliations

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Dr. Margaret Hayden is an internist in Charlottesville, Virginia

Dr. Hayden practices at UVA University Medical Center in Charlottesville, Virginia.

Dr. Hayden's NPI, 1164985479, was assigned on April 12, 2019. Dr. Hayden graduated from Harvard Medical School in 2019. Dr. Hayden holds Virginia license 0101281952.

NPI and contact details
Medicare PAC ID
6002291911
NPI enumeration date
April 12, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(434) 760-3439
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
33
Medical school graduation
2019

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

Dr. Margaret Hayden practices at UVA University Medical Center in Charlottesville, Virginia

Dr. Hayden's primary practice is UVA University Medical Center, at 1215 Lee St, Charlottesville, VA 22908 in Charlottesville City. The practice phone is (434) 760-3439.

  • UVA University Medical Center
    1215 Lee St, Charlottesville, VA 22908 · Charlottesville CityPhone(434) 760-3439

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

Dr. Margaret Hayden is affiliated with 3 sites of care and 3 medical groups

Dr. Hayden's primary practice is UVA University Medical Center in Charlottesville, Virginia. Dr. Hayden is also affiliated with University Medical Center. The medical group on file is UVA Physicians Group. Dmand AI also links Dr. Hayden to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Hayden

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

Dmand AI tracks the EHR system at Dr. Margaret Hayden's practice

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

EHR by site
SiteEHR vendor and product
UVA University Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Margaret Hayden is one of 3,339 internists in Virginia

Internal medicine is Dr. Hayden's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hayden is licensed in Virginia.

Specialties and state licenses

  • Internal medicine, VirginiaPrimaryLicense 0101281952 · taxonomy 207R00000X

Internists near Dr. Hayden

Counts of internists 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. Margaret Hayden billed Medicare for 119 services in 2024

CMS data shows 119 Medicare services from Dr. Hayden across 2 procedure codes in 2024, for 84 Medicare patients. Medicare paid $4,871 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024119
Medicare patients84
Paid by Medicare$4,871
Procedure codes2

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

  • 2023
  • 2024
Other services
2023: 02024: 60
Office and hospital visits
2023: 1212024: 5951%

Dr. Hayden compared with the Virginia median for internists, 2024

  • Dr. Hayden
  • Virginia median
Medicare services
119vs 60780% below
Medicare patients
84vs 24666% below
Part D claims
105vs 22453% below

Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.

Dr. Hayden'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. Hayden

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

Dr. Margaret Hayden treated 84 Medicare patients in 2024, average age 73

CMS counts 84 Medicare patients who saw Dr. Hayden in 2024. The largest group is 75 to 84, with 34 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hayden's median patient age at 56, with 61% women.

Medicare patients, 202484
Average age73
Average risk score1.31
Also on Medicaid23%

Dr. Hayden's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hayden's Medicare patients by sex, 2024

  • Women3946%
  • Men4554%

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

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis45%
  4. Diabetes35%
  5. Ischemic heart disease31%
  6. Chronic kidney disease30%
  7. Mood disorders29%
  8. Depression25%

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

Dr. Hayden's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women61%
  • Men39%

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

Dr. Margaret Hayden wrote 393 Medicare Part D claims in 2024

In 2024, Dr. Hayden wrote 393 Medicare Part D claims for 98 patients. 80% of them were for generic drugs. CMS names the drug for 105 of them, across 7 drugs with 11 or more claims each, at $832 in total drug cost. In 2023, CMS named 34 claims across 2 drugs.

Part D claims, 2024393
Drugs named by CMS7
Total drug cost$832
Part D patients98

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

  • Generic313 claims80%
  • Brand-name and other80 claims20%

Dr. Hayden'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: 342024: 105209%

Drugs named by CMS: 7 in 2024, 2 in 2023.

See all prescribing by Dr. Hayden

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. Margaret Hayden scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Hayden for performance year 2024, reported as part of a group. Dr. Hayden accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Hayden's MIPS scores, performance year 2024

  • 86of 100Final score
  • 79.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 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. Margaret Hayden has 16 publications on record

Dmand AI links 16 papers to Dr. Hayden, published from 2014 to 2025. 2019 was the busiest year, with 4. The most frequent topics are Endocarditis, Substance Abuse, Intravenous and Buprenorphine. Dr. Hayden has published most often in J Addict Med. Dr. Hayden's most frequent co-authors are Mary Watson Montgomery, MD, Jane M. Liebschutz, MD and Jeffrey L. Schnipper, MD.

Papers16
Years published2014 to 2025

Dr. Hayden's papers by year, 2014 to 2025

Topics Dr. Hayden writes about most

  • Endocarditis
  • Substance Abuse, Intravenous
  • Buprenorphine
  • Hepatitis C
  • Opioid-Related Disorders

Dr. Hayden's most frequent co-authors

Recent publications by Dr. Hayden

See all 16 publications and co-authors

See who Dr. Hayden researches with

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

How network discovery works

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

Dr. Margaret Hayden graduated from Harvard Medical School

Dr. Hayden graduated from Harvard Medical School in 2019.

  1. Medical schoolHarvard Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Margaret Hayden'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile 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. Margaret Hayden

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. Margaret Hayden's NPI number?

Dr. Margaret Hayden's NPI number is 1164985479. It was assigned on April 12, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Margaret Hayden?

Dr. Margaret Hayden is an internist in Charlottesville, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Margaret Hayden practice?

Dr. Hayden practices at 1215 Lee St, Charlottesville, VA 22908. Dr. Hayden's primary practice is UVA University Medical Center in Charlottesville, Virginia. Dmand AI also links Dr. Hayden to 2 medical groups and 1 group practice or clinic.

What is Dr. Margaret Hayden's office phone number?

The practice phone on file for Dr. Hayden is (434) 760-3439.

What is Dr. Margaret Hayden's medical license number?

Dr. Hayden holds Virginia license 0101281952.

Which hospitals is Dr. Margaret Hayden affiliated with?

Dr. Hayden is affiliated with University Medical Center.

What medical group is Dr. Margaret Hayden part of?

Dr. Hayden is linked to UVA Physicians Group. Dmand AI links Dr. Hayden to 2 more medical groups.

Does Dr. Margaret Hayden accept Medicare?

Yes. CMS data shows Dr. Hayden billed Medicare for 119 services in 2024, and Dr. Hayden accepts Medicare assignment.

What is Dr. Margaret Hayden's MIPS score?

Dr. Hayden's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Margaret Hayden see?

CMS counts 84 Medicare patients who saw Dr. Hayden in 2024, with an average age of 73.

Show 6 more questionsShow fewer questions

What services does Dr. Margaret Hayden bill to Medicare?

In 2024, Dr. Hayden's most billed Medicare services were medicare service (G2211) and office visit, established patient (99214).

Where did Dr. Margaret Hayden go to medical school?

Dr. Hayden graduated from Harvard Medical School in 2019.

What drugs does Dr. Margaret Hayden prescribe most?

In 2024 Medicare Part D data, Dr. Hayden's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.

How long has Dr. Margaret Hayden been practicing?

Dr. Hayden graduated from medical school in 2019, 7 years ago.

Does Dr. Margaret Hayden do research?

Dmand AI links 16 publications to Dr. Hayden, published from 2014 to 2025.

Who does Dr. Margaret Hayden publish with?

Dr. Hayden's most frequent co-authors are Mary Watson Montgomery, MD (3 shared papers), Jane M. Liebschutz, MD (2 shared papers) and Jeffrey L. Schnipper, MD (2 shared papers).

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