Dr. Joel Patrick Harding, DO

  • Baltimore, MD
  • Vascular surgeon
NPI1457887325PAC ID2466825740
Medicare services, 2024
108
Medicare patients, 2024
179
Part D claims, 2024
27
Publications
11
MIPS score, 2024
100
Practice address
827 Linden Avenue, Baltimore, MD 21201
Practice phone
Call (410) 225-8996
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Joel Patrick Harding is a vascular surgeon in Baltimore, Maryland

Dr. Harding practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System.

Dr. Harding's NPI, 1457887325, was assigned on May 11, 2017. Dr. Harding holds Maryland license H98392.

NPI and contact details
Medicare PAC ID
2466825740
NPI enumeration date
May 11, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 225-8996
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Joel Patrick Harding practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland

Dr. Harding's primary practice is University of Maryland Medical Center Midtown Campus, at 827 Linden Avenue, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 225-8996.

Source: Dmand AI Affiliation Data

Dr. Joel Patrick Harding is affiliated with 8 sites of care and 5 medical groups

Dr. Harding's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Harding is also affiliated with University of Maryland Medical Center. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI also links Dr. Harding to 3 more hospitals, 4 medical groups and 3 group practices and clinics, each named with a free account.

See all 13 affiliations for Dr. Harding

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

Dmand AI tracks the EHR system at Dr. Joel Patrick Harding's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harding practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Maryland Medical Center Midtown CampusAvailable with a free account
+7 more sites and 4 medical groupsAvailable 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 University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Joel Patrick Harding is one of 100 vascular surgeons in Maryland

Vascular surgery is Dr. Harding's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Harding is licensed in Maryland.

Specialties and state licenses

  • Vascular surgery, MarylandPrimaryLicense H98392 · taxonomy 2086S0129X

Vascular surgeons near Dr. Harding

Counts of vascular surgeons 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. Joel Patrick Harding billed Medicare for 108 services in 2024

CMS data shows 108 Medicare services from Dr. Harding across 4 procedure codes in 2024, for 179 Medicare patients. Medicare paid $4,601 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024108
Medicare patients179
Paid by Medicare$4,601
Procedure codes4

Dr. Harding's Medicare services by type, 2024

  1. Office and hospital visits54
  2. Imaging36
  3. Tests and treatments18

Dr. Harding compared with the Maryland median for vascular surgeons, 2024

  • Dr. Harding
  • Maryland median
Medicare services
108vs 85487% below
Medicare patients
179vs 45260% below
Part D claims
35vs 4217% below

Medians across 97 vascular surgeons in Maryland with Dmand AI profiles that report each measure.

Dr. Harding'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. Harding

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

Dr. Joel Patrick Harding treated 179 Medicare patients in 2024, average age 72

CMS counts 179 Medicare patients who saw Dr. Harding in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.95, 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. Harding's median patient age at 66, with 53% women.

Medicare patients, 2024179
Average age72
Average risk score3.95
Also on Medicaid32%

Dr. Harding's Medicare patients by age, 2024

Dr. Harding's Medicare patients by sex, 2024

  • Women8447%
  • Men9553%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes64%
  4. Chronic kidney disease60%
  5. Ischemic heart disease54%
  6. Heart failure46%
  7. Arthritis45%
  8. Mood disorders30%

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

Dr. Harding's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women53%
  • Men46%

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

Dr. Joel Patrick Harding wrote 27 Medicare Part D claims in 2024

In 2024, Dr. Harding wrote 27 Medicare Part D claims for 13 patients. 70% of them were for generic drugs. They cover 2 drugs, with $269 in total drug cost.

Part D claims, 202427
Drugs named by CMS2
Total drug cost$269
Part D patients13

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

  • Generic19 claims70%
  • Brand-name and other8 claims30%

Dr. Harding's most prescribed drugs by claims, 2020

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

See all prescribing by Dr. Harding

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. Joel Patrick Harding 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. Harding for performance year 2024, reported as part of a group. Dr. Harding accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 30 procedures of leg revascularization (restoring blood flow) by Dr. Harding, more than 89% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Harding's MIPS scores, performance year 2024

  • 100of 100Final score
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Harding ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
89th percentile30 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. Joel Patrick Harding has 11 publications on record

Dmand AI links 11 papers to Dr. Harding, published from 2016 to 2024. 2021 was the busiest year, with 4. The most frequent topics are COVID-19, Curriculum and Endovascular Procedures. Dr. Harding has published most often in J Vasc Surg Cases Innov Tech. Dr. Harding's most frequent co-authors are Mimmie Kwong, MD, Kathryn Lambeth Dilosa, MD and Steven Maximus, MD.

Papers11
Years published2016 to 2024

Dr. Harding's papers by year, 2016 to 2024

Topics Dr. Harding writes about most

  • COVID-19
  • Curriculum
  • Endovascular Procedures
  • Lower Extremity
  • Peripheral Arterial Disease
  • Venous Insufficiency

Dr. Harding's most frequent co-authors

Recent publications by Dr. Harding

See all 11 publications and co-authors

See who Dr. Harding researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harding 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. Joel Patrick Harding received $7,102 in industry payments from 2019 to 2025

CMS Open Payments shows 96 general payments to Dr. Harding from 21 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Silk Road Medical, Inc. paid the most, $2,619.

General payments to Dr. Harding by program year, 2019 to 2025

Companies that paid Dr. Harding the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Harding

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

Sources for Dr. Joel Patrick Harding'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)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)
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. Joel Patrick Harding

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. Joel Patrick Harding's NPI number?

Dr. Joel Patrick Harding's NPI number is 1457887325. It was assigned on May 11, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Joel Patrick Harding?

Dr. Joel Patrick Harding is a vascular surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Joel Patrick Harding practice?

Dr. Harding practices at 827 Linden Avenue, Baltimore, MD 21201. Dr. Harding's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Harding to 3 hospitals, 4 medical groups and 3 group practices and clinics.

What is Dr. Joel Patrick Harding's office phone number?

The practice phone on file for Dr. Harding is (410) 225-8996.

What is Dr. Joel Patrick Harding's medical license number?

Dr. Harding holds Maryland license H98392.

Which hospitals is Dr. Joel Patrick Harding affiliated with?

Dr. Harding practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland. Dr. Harding is also affiliated with University of Maryland Medical Center. Dmand AI links Dr. Harding to 3 more hospitals.

What medical group is Dr. Joel Patrick Harding part of?

Dr. Harding is linked to R Adams Cowley Shock Trauma Center at the University of Maryland. Dmand AI links Dr. Harding to 4 more medical groups.

Does Dr. Joel Patrick Harding accept Medicare?

Yes. CMS data shows Dr. Harding billed Medicare for 108 services in 2024, and Dr. Harding accepts Medicare assignment.

What is Dr. Joel Patrick Harding's MIPS score?

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

How many Medicare patients does Dr. Joel Patrick Harding see?

CMS counts 179 Medicare patients who saw Dr. Harding in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. Joel Patrick Harding bill to Medicare?

In 2024, Dr. Harding's most billed Medicare services were office visit, established patient (99213), diagnostic imaging (75710) and ultrasound (76937).

What drugs does Dr. Joel Patrick Harding prescribe most?

In 2020 Medicare Part D data, Dr. Harding's most prescribed drugs by claims were Clopidogrel and Atorvastatin Calcium.

Has Dr. Joel Patrick Harding received payments from drug or device companies?

CMS Open Payments shows $7,102 in general payments to Dr. Harding from 21 companies from 2019 to 2025. The largest total came from Silk Road Medical, Inc.

How long has Dr. Joel Patrick Harding been practicing?

Dr. Harding graduated from medical school in 2017, 9 years ago.

Does Dr. Joel Patrick Harding do research?

Dmand AI links 11 publications to Dr. Harding, published from 2016 to 2024.

Who does Dr. Joel Patrick Harding publish with?

Dr. Harding's most frequent co-authors are Mimmie Kwong, MD (4 shared papers), Kathryn Lambeth Dilosa, MD (3 shared papers) and Steven Maximus, MD (3 shared papers).

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