Dr. Grant V. Chow, MD

  • Zanesville, OH
  • Cardiologist
NPI1184771701PAC ID3274688213
Medicare services, 2024
3,886
Medicare patients, 2024
1,128
Part D claims, 2024
644
Publications
29
Hospital affiliations
1
Practice address
945 Bethesda Dr, Zanesville, OH 43701
Practice phone
Call (740) 450-6147
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Genesis Medical Group

Zanesville, Ohio

See all 4 affiliations

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Dr. Grant V. Chow is a cardiologist in Zanesville, Ohio

Dr. Chow practices at Genesis Medical Group in Zanesville, Ohio.

Dr. Chow's NPI, 1184771701, was assigned on January 4, 2007. Dr. Chow graduated from Ohio State College of Medicine in 2006. Dr. Chow holds Ohio license 35.124409.

NPI and contact details
Medicare PAC ID
3274688213
NPI enumeration date
January 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(740) 450-6147
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. Grant V. Chow practices at Genesis Medical Group in Zanesville, Ohio

Dr. Chow's primary practice is Genesis Medical Group, at 945 Bethesda Dr, Zanesville, OH 43701 in Muskingum County. The practice phone is (740) 450-6147.

  • Genesis Medical Group
    945 Bethesda Dr, Zanesville, OH 43701 · Muskingum CountyPhone(740) 450-6147

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

Dr. Grant V. Chow is affiliated with 3 sites of care and 1 medical group

Dr. Chow's primary practice is Genesis Medical Group in Zanesville, Ohio. Dr. Chow is also affiliated with Genesis Hospital. The medical group on file is Genesis Medical Group. Dmand AI also links Dr. Chow to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Chow

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

Dmand AI tracks the EHR system at Dr. Grant V. Chow's practice

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

EHR by site
SiteEHR vendor and product
Genesis Medical GroupAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Grant V. Chow is one of 945 cardiologists in Ohio

Cardiovascular disease is Dr. Chow's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Chow is board certified in cardiac electrophysiology by the American Board of Internal Medicine. Dmand AI has Dr. Chow's licenses on file in 2 states: Ohio and Maryland.

Specialties and state licenses

  • Cardiovascular disease, OhioPrimaryLicense 35.124409 · 2014 to 2027 · taxonomy 207RC0000X
  • Maryland license2009 to 2016

Clinical focus

Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, heart blockage, intermittent racing heartbeat (PSVT), pacemaker or defibrillator implantation, pacemaker replacement, sick sinus syndrome and ventricular tachycardia among the conditions Dr. Chow treats.

Cardiologists near Dr. Chow

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. Grant V. Chow billed Medicare for 3,886 services in 2024

CMS data shows 3,886 Medicare services from Dr. Chow across 36 procedure codes in 2024, for 1,128 Medicare patients. Medicare paid $223,015 for them.

Medicare services, 20243,886
Medicare patients1,128
Paid by Medicare$223,015
Procedure codes36

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

  • 2023
  • 2024
Tests and treatments
2023: 2,1272024: 3,05844%
Office and hospital visits
2023: 9482024: 73323%
Surgery
2023: 952024: 95No change
Other services
2023: 622024: 0100%

Where Dr. Chow's Medicare services took place, 2024

  • In an office2,58967%
  • In a facility1,29733%

Dr. Chow compared with the Ohio median for cardiologists, 2024

  • Dr. Chow
  • Ohio median
Medicare services
3,886vs 1,4342.7 times
Medicare patients
1,128vs 82137% above
Part D claims
567vs 1,32057% below

Medians across 942 cardiologists in Ohio with Dmand AI profiles that report each measure.

Dr. Chow'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. Chow

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chow and other cardiologists in Ohio.

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

Dr. Grant V. Chow treated 1,128 Medicare patients in 2024, average age 77

CMS counts 1,128 Medicare patients who saw Dr. Chow in 2024. The largest group is 75 to 84, with 441 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.07, 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. Chow's median patient age at 76, with 42% women.

Medicare patients, 20241,128
Average age77
Average risk score2.07
Also on Medicaid17%

Dr. Chow's Medicare patients by age, 2024

Dr. Chow's Medicare patients by sex, 2024

  • Women50245%
  • Men62655%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease70%
  4. Atrial fibrillation67%
  5. Heart failure60%
  6. Arthritis51%
  7. Chronic kidney disease44%
  8. Diabetes40%

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

Dr. Chow's patients across all payers

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

Patient panel by age, all payers

Median age 76

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. Grant V. Chow wrote 644 Medicare Part D claims in 2024

In 2024, Dr. Chow wrote 644 Medicare Part D claims for 202 patients. 76% of them were for generic drugs. CMS names the drug for 567 of them, across 12 drugs with 11 or more claims each, at $163,386 in total drug cost. In 2023, CMS named 537 claims across 15 drugs.

Part D claims, 2024644
Drugs named by CMS12
Total drug cost$163,386
Part D patients202

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

  • Generic489 claims76%
  • Brand-name155 claims24%

Dr. Chow'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: 5372024: 5676%

Drugs named by CMS: 12 in 2024, 15 in 2023.

See all prescribing by Dr. Chow

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. Grant V. Chow ranks in the 90th percentile for pacemaker insertion or repair in Medicare

Dr. Chow accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chow as offering telehealth. CMS counts 53 procedures of pacemaker insertion or repair by Dr. Chow, more than 90% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Chow ranks in Medicare procedure volume

Pacemaker insertion or repair
90th percentile53 procedures

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

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

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Dr. Grant V. Chow has 29 publications on record

Dmand AI links 29 papers to Dr. Chow, published from 2008 to 2017. 2010 was the busiest year, with 4. The most frequent topics are Electrocardiography, Arrhythmias, Cardiac and Clinical Competence. Dr. Chow has published most often in Am J Med. Dr. Chow's most frequent co-authors are David Douglass Spragg, MD, Jerome Louis Fleg, MD and Joseph Marine, MD.

Papers29
Years published2008 to 2017

Dr. Chow's papers by year, 2008 to 2017

Topics Dr. Chow writes about most

  • Electrocardiography
  • Arrhythmias, Cardiac
  • Clinical Competence
  • Heart Conduction System
  • Magnetic Resonance Imaging
  • Tomography, X-Ray Computed
  • Aging
  • Biopsy

Dr. Chow's most frequent co-authors

Recent publications by Dr. Chow

See all 29 publications and co-authors

See who Dr. Chow researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chow 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. Grant V. Chow received $6,244 in industry payments from 2016 to 2025

CMS Open Payments shows 142 general payments to Dr. Chow from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 49% of the total. Medtronic Vascular, Inc. paid the most, $2,735.

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

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

$6.2Kin total
  • Food and beverage$3,04549%
  • Travel and lodging$1,94931%
  • Speaker and faculty fees$1,25020%

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

Share is of all general payments to this clinician.

See all payments to Dr. Chow

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

Dr. Grant V. Chow graduated from Ohio State College of Medicine

Dr. Chow graduated from Ohio State College of Medicine in 2006. Dr. Chow is a member of ACC.

  1. Medical schoolOhio State College of Medicine
  2. Board certified in cardiac electrophysiologyAmerican Board of Internal Medicine
  3. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  4. Board certified in clinical cardiac electrophysiologyAmerican Board of Internal Medicine
  5. Board certified in cardiovascular diseaseNational Board of Physicians and Surgeons
  6. Board certified in internal medicineNational Board of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Dr. Grant V. Chow accepts plans from 17 insurance carriers

Dr. Chow is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Molina
  • Aspirus Health Plan
  • CareSource
  • +9 more carriersWith a free account

Plan types Dr. Chow accepts, by number of carriers

  1. HMO10
  2. PPO8
  3. Medicare7
  4. EPO5
  5. POS5
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Grant V. Chow'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. Grant V. Chow

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. Grant V. Chow's NPI number?

Dr. Grant V. Chow's NPI number is 1184771701. It was assigned on January 4, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Grant V. Chow?

Dr. Grant V. Chow is a cardiologist in Zanesville, Ohio. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Grant V. Chow practice?

Dr. Chow practices at 945 Bethesda Dr, Zanesville, OH 43701. Dr. Chow's primary practice is Genesis Medical Group in Zanesville, Ohio. Dmand AI also links Dr. Chow to 1 group practice or clinic.

What is Dr. Grant V. Chow's office phone number?

The practice phone on file for Dr. Chow is (740) 450-6147.

What is Dr. Grant V. Chow's medical license number?

Dr. Chow holds Ohio license 35.124409, one of the licenses on file in 2 states.

Which states has Dr. Grant V. Chow been licensed in?

Dmand AI has state licenses on file for Dr. Chow in Ohio (2014 to 2027) and Maryland (2009 to 2016).

Which hospitals is Dr. Grant V. Chow affiliated with?

Dr. Chow is affiliated with Genesis Hospital.

What medical group is Dr. Grant V. Chow part of?

Dr. Chow is linked to Genesis Medical Group.

Does Dr. Grant V. Chow accept Medicare?

Yes. CMS data shows Dr. Chow billed Medicare for 3,886 services in 2024, and Dr. Chow accepts Medicare assignment.

Does Dr. Grant V. Chow offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Grant V. Chow see?

CMS counts 1,128 Medicare patients who saw Dr. Chow in 2024, with an average age of 77.

Is Dr. Grant V. Chow board certified?

Yes. Dr. Chow is board certified in cardiac electrophysiology by the American Board of Internal Medicine.

What services does Dr. Grant V. Chow bill to Medicare?

In 2024, Dr. Chow's most billed Medicare services were heart test or procedure (93296), heart test or procedure (93294) and hospital inpatient care (99232).

Where did Dr. Grant V. Chow go to medical school?

Dr. Chow graduated from Ohio State College of Medicine in 2006.

What drugs does Dr. Grant V. Chow prescribe most?

In 2024 Medicare Part D data, Dr. Chow's most prescribed drugs by claims were Metoprolol Succinate, Xarelto and Eliquis.

Has Dr. Grant V. Chow received payments from drug or device companies?

CMS Open Payments shows $6,244 in general payments to Dr. Chow from 26 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.

How long has Dr. Grant V. Chow been practicing?

Dr. Chow graduated from medical school in 2006, 20 years ago.

Does Dr. Grant V. Chow do research?

Dmand AI links 29 publications to Dr. Chow, published from 2008 to 2017.

Who does Dr. Grant V. Chow publish with?

Dr. Chow's most frequent co-authors are David Douglass Spragg, MD (3 shared papers), Jerome Louis Fleg, MD (2 shared papers) and Joseph Marine, MD (2 shared papers).

What insurance does Dr. Grant V. Chow accept?

Dr. Chow is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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