Brittany Lynn O'Neill Dulmage, M.D.
Dermatology Physician · Westerville, OH
Brittany Lynn O'Neill Dulmage, M.D. is a dermatology physician with a practice address in Westerville, Ohio, and NPI 1588050694, issued on Apr 15, 2015. Check the license (Ohio 35.136304, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Brittany Lynn O'Neill Dulmage
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 35.136304 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6100 N Hamilton RD, Westerville, OH 43081
- Phone
- (614) 293-1707
- Enumerated
- Apr 15, 2015
- Record last updated
- Jul 2, 2024
- Fax
- (614) 293-1716
- Medicare enrollment
- Enrolled (PECOS I20191022003587); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in Ohio → Look up another NPI →
Also registered at 6100 N Hamilton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Martha Aguila, PA-CPhysician Assistant1669173969
- Marios Arvanitis, M.D.Cardiovascular Disease Physician1457761124
- Shadae Beale, MDObstetrics & Gynecology Physician1932603370
- Katherine Becher, APRN-CNPNurse Practitioner1427727601
- Stephanie Beck, APRN-CNPNurse Practitioner1164702320
Verify Brittany Lynn O'Neill Dulmage in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.136304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average dermatology physician in 2024
1,217 Medicare Part D claims for 312 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Minoxidil232 claims
- Triamcinolone Acetonide102 claims
- Hydroxychloroquine Sulfate83 claims
- Clobetasol Propionate71 claims
- Clindamycin Phosphate64 claims
- Ketoconazole61 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): 95.3 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).
Bills Medicare through one group practice
- Osu Internal Medicine LLCGahanna, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brittany Lynn O'Neill Dulmage among 507 dermatology physician records in Ohio
Brittany Lynn O'Neill Dulmage, M.D. is one of 507 dermatology physician records with a practice address in Ohio. 86% 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 74% of them.
- NPI issued2015 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2015 · median 2007 among the 376 with a school on file
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Ohio
There are 507 dermatology physician records in Ohio.
All 507 in Ohio → Every provider in Westerville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Morgan Amigo, MDWesterville, OH 430811659957488
- James Finn, MDWesterville, OH 430811073565800
- Taylor Gladys, MD, MBAWesterville, OH 430811447997838
- Asha Gowda, MD, MSWesterville, OH 430811982100293
- Joshua Grosshandler, M.D.Westerville, OH 430811023320389
- Kevin Karikomi, D.O.Westerville, OH 430811376558932
- Rosina Lin, M.D.Westerville, OH 430811144237355
- Susan Massick, MDWesterville, OH 430811144202490
Common questions
What is Brittany Lynn O'Neill Dulmage, M.D.'s NPI number?
Brittany Lynn O'Neill Dulmage, M.D.'s National Provider Identifier (NPI) is 1588050694, issued on Apr 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Brittany Lynn O'Neill Dulmage, M.D. located?
The NPPES record lists a practice address at 6100 N Hamilton RD, Westerville, OH, 43081. Phone: (614) 293-1707. Providers update this record themselves, so call before visiting.
How can I verify Brittany Lynn O'Neill Dulmage, M.D.'s license?
NPPES lists Ohio license number 35.136304, 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 Brittany Lynn O'Neill Dulmage, M.D. prescribe under Medicare Part D?
In 2024, Brittany Lynn O'Neill Dulmage, M.D. had 1,217 Medicare Part D claims for 312 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Brittany Lynn O'Neill Dulmage, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.3 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.