Dr. John A. Phillips, MD

  • Columbus, OH
  • Interventional cardiologist
NPI1922120732PAC ID0345419289
Medicare services, 2024
1,655
Medicare patients, 2024
1,278
Part D claims, 2024
1,046
Publications
7
Clinical trials
5
Practice address
3535 Olentangy River Rd, Columbus, OH 43214
Practice phone
Call (614) 566-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

OhioHealth Riverside Methodist Hospital

Hospital · Columbus, Ohio

See all 10 affiliations

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Dr. John A. Phillips is an interventional cardiologist in Columbus, Ohio

Dr. Phillips practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth.

Dr. Phillips' NPI, 1922120732, was assigned on April 4, 2007. Dr. Phillips graduated from Medical College of Wisconsin in 2004. Dr. Phillips holds Ohio license 35.089962.

NPI and contact details
Medicare PAC ID
0345419289
NPI enumeration date
April 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(614) 566-5000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. John A. Phillips practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio

Dr. Phillips' primary practice is OhioHealth Riverside Methodist Hospital, at 3535 Olentangy River Rd, Columbus, OH 43214 in Franklin County. The practice phone is (614) 566-5000.

Source: Dmand AI Affiliation Data

Dr. John A. Phillips is affiliated with 8 sites of care and 2 medical groups

Dr. Phillips' primary practice is OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth. Dr. Phillips is also affiliated with OhioHealth Grant Medical Center. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Phillips to 3 more hospitals, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group, each named with a free account.

See all 10 affiliations for Dr. Phillips

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

Dmand AI tracks the EHR system at Dr. John A. Phillips' practice

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

EHR by site
SiteEHR vendor and product
OhioHealth Riverside Methodist HospitalAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John A. Phillips is one of 247 interventional cardiologists in Ohio

Interventional cardiology is Dr. Phillips' primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Phillips is licensed in Ohio.

Specialties and state licenses

  • Interventional cardiology, OhioPrimaryLicense 35.089962 · taxonomy 207RI0011X

Interventional cardiologists near Dr. Phillips

Counts of interventional 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. John A. Phillips billed Medicare for 1,655 services in 2024

CMS data shows 1,655 Medicare services from Dr. Phillips across 18 procedure codes in 2024, for 1,278 Medicare patients. Medicare paid $48,622 for them.

Medicare services, 20241,655
Medicare patients1,278
Paid by Medicare$48,622
Procedure codes18

Dr. Phillips' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3762024: 1,243231%
Office and hospital visits
2023: 3152024: 2985%
Imaging
2023: 722024: 8822%
Surgery
2023: 142024: 2686%

Where Dr. Phillips' Medicare services took place, 2024

  • In an office47028%
  • In a facility1,18572%

Dr. Phillips compared with the Ohio median for interventional cardiologists, 2024

  • Dr. Phillips
  • Ohio median
Medicare services
1,655vs 1,12947% above
Medicare patients
1,278vs 6002.1 times
Part D claims
989vs 1,48433% below

Medians across 245 interventional cardiologists in Ohio with Dmand AI profiles that report each measure.

Dr. Phillips' 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. Phillips

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

Dr. John A. Phillips treated 1,278 Medicare patients in 2024, average age 76

CMS counts 1,278 Medicare patients who saw Dr. Phillips in 2024. The largest group is 75 to 84, with 523 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.82, 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. Phillips' median patient age at 73, with 49% women.

Medicare patients, 20241,278
Average age76
Average risk score1.82
Also on Medicaid9%

Dr. Phillips' Medicare patients by age, 2024

Dr. Phillips' Medicare patients by sex, 2024

  • Women59947%
  • Men67953%

Chronic conditions among Dr. Phillips' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Ischemic heart disease58%
  5. Diabetes41%
  6. Atrial fibrillation39%
  7. Chronic kidney disease39%
  8. Heart failure38%

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

Dr. Phillips' 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

  • Women49%
  • Men50%

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

Dr. John A. Phillips wrote 1,046 Medicare Part D claims in 2024

In 2024, Dr. Phillips wrote 1,046 Medicare Part D claims for 235 patients. 86% of them were for generic drugs. CMS names the drug for 989 of them, across 16 drugs with 11 or more claims each, at $130,671 in total drug cost. In 2023, CMS named 1,191 claims across 18 drugs.

Part D claims, 20241,046
Drugs named by CMS16
Total drug cost$130,671
Part D patients235

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

  • Generic895 claims86%
  • Brand-name151 claims14%

Dr. Phillips' 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: 1,1912024: 98917%

Drugs named by CMS: 16 in 2024, 18 in 2023.

See all prescribing by Dr. Phillips

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. John A. Phillips scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Phillips for performance year 2024, reported as part of a group. Dr. Phillips accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of leg revascularization (restoring blood flow) by Dr. Phillips, more than 72% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Phillips' MIPS scores, performance year 2024

  • 80of 100Final score
  • 58.7of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

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

Where Dr. Phillips ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
72nd percentile15 procedures
Varicose vein removal
44th percentile11 procedures

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

Coronary angioplasty and stenting: 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. John A. Phillips has 7 publications on record

Dmand AI links 7 papers to Dr. Phillips, published from 2018 to 2022. 2018 was the busiest year, with 2. The most frequent topics are Venous Thrombosis, Catheters and Endovascular Procedures. Dr. Phillips has published most often in J Vasc Surg Venous Lymphat Disord. Dr. Phillips' most frequent co-authors are Michael Jolly, MD, Christopher Morris Huff, MD and Gary M. Ansel, MD.

Papers7
Years published2018 to 2022

Dr. Phillips' papers by year, 2018 to 2022

Topics Dr. Phillips writes about most

  • Venous Thrombosis
  • Catheters
  • Endovascular Procedures
  • Peripheral Arterial Disease
  • Pulmonary Embolism
  • Tertiary Care Centers
  • Thrombectomy
  • Thrombolytic Therapy

Dr. Phillips' most frequent co-authors

Recent publications by Dr. Phillips

See all 7 publications and co-authors

See who Dr. Phillips researches with

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

How network discovery works

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

Dr. John A. Phillips has worked on 5 clinical trials

Dmand AI links Dr. Phillips to 5 clinical trials. 1 is still active or recruiting. Conditions studied include Peripheral Arterial Disease, Peripheral Vascular Diseases and Aortic Aneurysm, Abdominal.

Conditions in Dr. Phillips' trials

  • Peripheral Arterial Disease
  • Peripheral Vascular Diseases
  • Aortic Aneurysm, Abdominal
  • Chronic Limb-Threatening Ischemia
  • Aortic Aneurysm

Investigators on the most trials with Dr. Phillips

Recent clinical trials with Dr. Phillips

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

Dr. John A. Phillips received $497,643 in industry payments from 2016 to 2025

CMS Open Payments shows 933 general payments to Dr. Phillips from 39 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 39% of the total. Cook Medical LLC paid the most, $150,009.

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

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

$497.6Kin total
  • Speaker and faculty fees$191,56339%
  • Consulting fees$140,42328%
  • Education speaker fees$63,62513%
  • Travel and lodging$46,6579%
  • Other$51,96911%

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

Share is of all general payments to this clinician.

See all payments to Dr. Phillips

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

Dr. John A. Phillips graduated from Medical College of Wisconsin

Dr. Phillips graduated from Medical College of Wisconsin in 2004.

  1. Medical schoolMedical College of Wisconsin

Source: Dmand AI Professional Profile Data

Sources for Dr. John A. Phillips'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
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)
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. John A. Phillips

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. John A. Phillips' NPI number?

Dr. John A. Phillips' NPI number is 1922120732. It was assigned on April 4, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. John A. Phillips?

Dr. John A. Phillips is an interventional cardiologist in Columbus, Ohio. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. John A. Phillips practice?

Dr. Phillips practices at 3535 Olentangy River Rd, Columbus, OH 43214. Dr. Phillips' primary practice is OhioHealth Riverside Methodist Hospital in Columbus, Ohio, part of OhioHealth. Dmand AI also links Dr. Phillips to 3 hospitals, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.

What is Dr. John A. Phillips' office phone number?

The practice phone on file for Dr. Phillips is (614) 566-5000.

What is Dr. John A. Phillips' medical license number?

Dr. Phillips holds Ohio license 35.089962.

Which hospitals is Dr. John A. Phillips affiliated with?

Dr. Phillips practices at OhioHealth Riverside Methodist Hospital in Columbus, Ohio. Dr. Phillips is also affiliated with OhioHealth Grant Medical Center. Dmand AI links Dr. Phillips to 3 more hospitals.

What medical group is Dr. John A. Phillips part of?

Dr. Phillips is linked to OhioHealth Physician Group. Dmand AI links Dr. Phillips to 1 more medical group.

Does Dr. John A. Phillips accept Medicare?

Yes. CMS data shows Dr. Phillips billed Medicare for 1,655 services in 2024, and Dr. Phillips accepts Medicare assignment.

What is Dr. John A. Phillips' MIPS score?

Dr. Phillips' MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.

How many Medicare patients does Dr. John A. Phillips see?

CMS counts 1,278 Medicare patients who saw Dr. Phillips in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Dr. John A. Phillips bill to Medicare?

In 2024, Dr. Phillips' most billed Medicare services were heart test or procedure (93010), blood vessel study (93880) and office visit, established patient (99214).

Where did Dr. John A. Phillips go to medical school?

Dr. Phillips graduated from Medical College of Wisconsin in 2004.

What drugs does Dr. John A. Phillips prescribe most?

In 2024 Medicare Part D data, Dr. Phillips' most prescribed drugs by claims were Clopidogrel, Xarelto and Atorvastatin Calcium.

Has Dr. John A. Phillips received payments from drug or device companies?

CMS Open Payments shows $497,643 in general payments to Dr. Phillips from 39 companies from 2016 to 2025. The largest total came from Cook Medical LLC.

How long has Dr. John A. Phillips been practicing?

Dr. Phillips graduated from medical school in 2004, 22 years ago.

Does Dr. John A. Phillips do research?

Dmand AI links 7 publications to Dr. Phillips, published from 2018 to 2022. Dr. Phillips has worked on 5 clinical trials.

Who does Dr. John A. Phillips publish with?

Dr. Phillips' most frequent co-authors are Michael Jolly, MD (4 shared papers), Christopher Morris Huff, MD (3 shared papers) and Gary M. Ansel, MD (2 shared papers).

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