Basil Michael Kahwash, M.D.
Allergy & Immunology Physician · Westerville, OH
Basil Michael Kahwash, M.D. is an allergy & immunology physician with a practice address in Westerville, Ohio, and NPI 1568843191, issued on Jun 9, 2015. Check the license (Ohio 35.137143, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Basil Michael Kahwash
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- 35.137143 OH
60751 TN
Self-reported in NPPES; status is on the state search - Practice location
- 477 Cooper RD Ste 480, Westerville, OH 43081
- Phone
- (614) 823-7135
- Enumerated
- Jun 9, 2015
- Record last updated
- Dec 17, 2024
- Fax
- (614) 823-7137
- Medicaid ID
- 0290544 OH
- Medicare enrollment
- Enrolled (PECOS I20240611003766); accepts Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 132 in Ohio → Look up another NPI →
Also registered at 477 Cooper RD Ste 480
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Allen, DDSOral and Maxillofacial Pathology Dentistry1811079668
- Jenna Barengo, MDOtolaryngology Physician1013532670
- Mehmet Basaran, MDAllergy Physician1861499741
- Patrick Bockenstedt, MDOtolaryngology Physician1689938078
- Ashleigh Briody, DDSOral and Maxillofacial Pathology Dentistry1922414184
- Amber Butcher, M.A., CCC-AAudiologist-Hearing Aid Fitter1134310196
Verify Basil Michael Kahwash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.137143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
430 Medicare Part D claims for 121 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Azelastine Hcl43 claims
- Albuterol Sulfate Hfa38 claims
- Montelukast Sodium30 claims
- Fluticasone Propionate23 claims
- Famotidine21 claims
- Symbicort18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $9,726.09
87 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Otolaryngologists IncColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Basil Michael Kahwash among 132 allergy & immunology physician records in Ohio
Basil Michael Kahwash, M.D. is one of 132 allergy & immunology physician records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.
- NPI issued2015 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2006 among the 93 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Ohio
There are 132 allergy & immunology physician records in Ohio.
All 132 in Ohio → Every provider in Westerville → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Erica Glancy, MDWesterville, OH 430811750605630
- Michael Goodman, MDWesterville, OH 430811013229814
- Megan Goebel, MDGrove City, OH 431231689930695
- Robert Baldwin, MDHilliard, OH 430261316038516
- Gregory Bennett, DOHilliard, OH 430261376819524
- Thomas Kiefer, MDDublin, OH 430171144220690
- Sridhar Guduri, M.DDublin, OH 430161669436192
- David Hauswirth, MDDublin, OH 430161588653646
Common questions
What is Basil Michael Kahwash, M.D.'s NPI number?
Basil Michael Kahwash, M.D.'s National Provider Identifier (NPI) is 1568843191, issued on Jun 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Basil Michael Kahwash, M.D. located?
The NPPES record lists a practice address at 477 Cooper RD Ste 480, Westerville, OH, 43081. Phone: (614) 823-7135. Providers update this record themselves, so call before visiting.
How can I verify Basil Michael Kahwash, M.D.'s license?
NPPES lists Ohio license number 35.137143, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Basil Michael Kahwash, M.D. prescribe under Medicare Part D?
In 2024, Basil Michael Kahwash, M.D. had 430 Medicare Part D claims for 121 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Basil Michael Kahwash, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.