Dr. Basil Michael Kahwash, MD

  • Westerville, OH
  • Allergist and immunologist
NPI1568843191PAC ID1951612498
Medicare services, 2024
3,999
Medicare patients, 2024
193
Part D claims, 2024
430
Publications
20
Hospital affiliations
1
Practice address
477 Cooper Rd, Westerville, OH 43081
Practice phone
Call (614) 459-7676
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mount Carmel Heart and Vascular Specialists- Westerville

Westerville, Ohio

See all 4 affiliations

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Dr. Basil Michael Kahwash is an allergist and immunologist in Westerville, Ohio

Dr. Kahwash practices at Mount Carmel Heart and Vascular Specialists- Westerville in Westerville, Ohio.

Dr. Kahwash's NPI, 1568843191, was assigned on June 9, 2015. Dr. Kahwash graduated from University of Toledo College of Medicine in 2015. Dr. Kahwash holds Ohio license 35.137143.

NPI and contact details
Medicare PAC ID
1951612498
NPI enumeration date
June 9, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(614) 459-7676
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

Dr. Basil Michael Kahwash practices at Mount Carmel Heart and Vascular Specialists- Westerville in Westerville, Ohio

Dr. Kahwash's primary practice is Mount Carmel Heart and Vascular Specialists- Westerville, at 477 Cooper Rd, Westerville, OH 43081 in Franklin County. The practice phone is (614) 459-7676.

  • Mount Carmel Heart and Vascular Specialists- Westerville
    477 Cooper Rd, Westerville, OH 43081 · Franklin CountyPhone(614) 459-7676

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

Dr. Basil Michael Kahwash is affiliated with 3 sites of care and 1 medical group

Dr. Kahwash's primary practice is Mount Carmel Heart and Vascular Specialists- Westerville in Westerville, Ohio. Dr. Kahwash is also affiliated with Mount Carmel East. The medical group on file is Ohio ENT & Allergy Physicians. Dmand AI also links Dr. Kahwash to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Kahwash

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

Dmand AI tracks the EHR system at Dr. Basil Michael Kahwash's practice

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

EHR by site
SiteEHR vendor and product
Mount Carmel Heart and Vascular Specialists- WestervilleAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Basil Michael Kahwash is one of 119 allergists and immunologists in Ohio

Allergy and immunology is Dr. Kahwash's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Kahwash's licenses on file in 2 states: Ohio and Tennessee.

Specialties and state licenses

  • Allergy and immunology, OhioPrimaryLicense 35.137143 · taxonomy 207K00000X
  • Internal medicine, TennesseeLicense 60751 · taxonomy 207R00000X

Allergists and immunologists near Dr. Kahwash

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

119allergists and immunologists in Ohio
2allergists and immunologists in Westerville

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Basil Michael Kahwash billed Medicare for 3,999 services in 2024

CMS data shows 3,999 Medicare services from Dr. Kahwash across 10 procedure codes in 2024, for 193 Medicare patients. Medicare paid $24,191 for them. Every service was in an office.

Medicare services, 20243,999
Medicare patients193
Paid by Medicare$24,191
Procedure codes10

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

  • 2023
  • 2024
Tests and treatments
2023: 1,6172024: 3,874140%
Office and hospital visits
2023: 1622024: 12523%
Surgery
2023: 412024: 0100%

Dr. Kahwash compared with the Ohio median for allergists and immunologists, 2024

  • Dr. Kahwash
  • Ohio median
Medicare services
3,999vs 1,3612.9 times
Medicare patients
193vs 12950% above
Part D claims
316vs 22839% above

Medians across 119 allergists and immunologists in Ohio with Dmand AI profiles that report each measure.

Dr. Kahwash'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. Kahwash

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

Dr. Basil Michael Kahwash treated 193 Medicare patients in 2024, average age 70

CMS counts 193 Medicare patients who saw Dr. Kahwash in 2024. The largest group is 65 to 74, with 115 patients. 70% of them have high cholesterol, and 67% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kahwash's median patient age at 41, with 61% women.

Medicare patients, 2024193
Average age70
Average risk score1.27
Also on Medicaid9%

Dr. Kahwash's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Kahwash's Medicare patients by sex, 2024

  • Women11861%
  • Men7539%

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

  1. High cholesterol70%
  2. High blood pressure67%
  3. Arthritis52%
  4. Asthma34%
  5. Diabetes31%
  6. Mood disorders27%
  7. Anxiety25%
  8. Depression24%

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

Dr. Kahwash's patients across all payers

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

Patient panel by age, all payers

Median age 41

Patient panel by sex, all payers

  • Women61%
  • Men37%

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

Dr. Basil Michael Kahwash wrote 430 Medicare Part D claims in 2024

In 2024, Dr. Kahwash wrote 430 Medicare Part D claims for 121 patients. 48% of them were for generic drugs. CMS names the drug for 316 of them, across 16 drugs with 11 or more claims each, at $157,060 in total drug cost. In 2023, CMS named 149 claims across 8 drugs.

Part D claims, 2024430
Drugs named by CMS16
Total drug cost$157,060
Part D patients121

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

  • Generic207 claims48%
  • Brand-name223 claims52%

Dr. Kahwash'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.

Drug classes CMS tracks in Dr. Kahwash's Part D claims, 2024

  • Antibiotics5%20 of 430 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1492024: 316112%

Drugs named by CMS: 16 in 2024, 8 in 2023.

See all prescribing by Dr. Kahwash

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

How Dr. Basil Michael Kahwash takes part in Medicare

Dr. Kahwash accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Basil Michael Kahwash has 20 publications on record

Dmand AI links 20 papers to Dr. Kahwash, published from 2013 to 2025. 2020 was the busiest year, with 3. The most frequent topics are Asthma, Exercise and COVID-19. Dr. Kahwash has published most often in J Allergy Clin Immunol Pract. Dr. Kahwash's most frequent co-authors are Sharmilee M. Nyenhuis, MD, Princess Uzoamaka Ogbogu, MD and Elizabeth Jane Phillips, MD.

Papers20
Years published2013 to 2025

Dr. Kahwash's papers by year, 2013 to 2025

Topics Dr. Kahwash writes about most

  • Asthma
  • Exercise
  • COVID-19
  • Dermatitis, Allergic Contact
  • SARS-CoV-2

Dr. Kahwash's most frequent co-authors

Recent publications by Dr. Kahwash

See all 20 publications and co-authors

See who Dr. Kahwash researches with

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

How network discovery works

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

Dr. Basil Michael Kahwash received $43,442 in industry payments from 2017 to 2025

CMS Open Payments shows 360 general payments to Dr. Kahwash from 29 drug and device companies from 2017 to 2025. Speaker and faculty fees make up the largest share, 56% of the total. AstraZeneca Pharmaceuticals LP paid the most, $27,273.

General payments to Dr. Kahwash by program year, 2017 to 2025

General payments to Dr. Kahwash by kind, 2017 to 2025

$43.4Kin total
  • Speaker and faculty fees$24,35056%
  • Food and beverage$9,53722%
  • Consulting fees$9,27921%
  • Travel and lodging$2130%
  • Education$640%

Companies that paid Dr. Kahwash the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kahwash

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

Dr. Basil Michael Kahwash graduated from University of Toledo College of Medicine

Dr. Kahwash graduated from University of Toledo College of Medicine in 2015.

  1. Medical schoolUniversity of Toledo College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Basil Michael Kahwash'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)
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
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. Basil Michael Kahwash

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. Basil Michael Kahwash's NPI number?

Dr. Basil Michael Kahwash's NPI number is 1568843191. It was assigned on June 9, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Basil Michael Kahwash?

Dr. Basil Michael Kahwash is an allergist and immunologist in Westerville, Ohio. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Basil Michael Kahwash practice?

Dr. Kahwash practices at 477 Cooper Rd, Westerville, OH 43081. Dr. Kahwash's primary practice is Mount Carmel Heart and Vascular Specialists- Westerville in Westerville, Ohio. Dmand AI also links Dr. Kahwash to 1 group practice or clinic.

What is Dr. Basil Michael Kahwash's office phone number?

The practice phone on file for Dr. Kahwash is (614) 459-7676.

What is Dr. Basil Michael Kahwash's medical license number?

Dr. Kahwash holds Ohio license 35.137143, one of the licenses on file in 2 states.

Which states has Dr. Basil Michael Kahwash been licensed in?

Dmand AI has state licenses on file for Dr. Kahwash in Ohio and Tennessee.

Which hospitals is Dr. Basil Michael Kahwash affiliated with?

Dr. Kahwash is affiliated with Mount Carmel East.

What medical group is Dr. Basil Michael Kahwash part of?

Dr. Kahwash is linked to Ohio ENT & Allergy Physicians.

Does Dr. Basil Michael Kahwash accept Medicare?

Yes. CMS data shows Dr. Kahwash billed Medicare for 3,999 services in 2024, and Dr. Kahwash accepts Medicare assignment.

How many Medicare patients does Dr. Basil Michael Kahwash see?

CMS counts 193 Medicare patients who saw Dr. Kahwash in 2024, with an average age of 70.

Show 7 more questionsShow fewer questions

What services does Dr. Basil Michael Kahwash bill to Medicare?

In 2024, Dr. Kahwash's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95024) and allergy test or treatment (95117).

Where did Dr. Basil Michael Kahwash go to medical school?

Dr. Kahwash graduated from University of Toledo College of Medicine in 2015.

What drugs does Dr. Basil Michael Kahwash prescribe most?

In 2024 Medicare Part D data, Dr. Kahwash's most prescribed drugs by claims were Azelastine HCl, Albuterol Sulfate Hfa and Montelukast Sodium.

Has Dr. Basil Michael Kahwash received payments from drug or device companies?

CMS Open Payments shows $43,442 in general payments to Dr. Kahwash from 29 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Basil Michael Kahwash been practicing?

Dr. Kahwash graduated from medical school in 2015, 11 years ago.

Does Dr. Basil Michael Kahwash do research?

Dmand AI links 20 publications to Dr. Kahwash, published from 2013 to 2025.

Who does Dr. Basil Michael Kahwash publish with?

Dr. Kahwash's most frequent co-authors are Sharmilee M. Nyenhuis, MD (3 shared papers), Princess Uzoamaka Ogbogu, MD (2 shared papers) and Elizabeth Jane Phillips, MD (2 shared papers).

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