Carolyn M. Brennan, C.N.P.
Nurse Practitioner · Columbus, OH
Carolyn M. Brennan, C.N.P. is a nurse practitioner with a practice address in Columbus, Ohio, and NPI 1962872143, issued on Oct 1, 2015. Check the license (Ohio COA.17728-NP, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn M. Brennan
- Credential
- C.N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- COA.17728-NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 7630 Rivers Edge Dr, Columbus, OH 43235
- Phone
- (614) 533-4000
- Enumerated
- Oct 1, 2015
- Record last updated
- Aug 22, 2025
- Fax
- (614) 540-3979
- Medicare enrollment
- Enrolled (PECOS I20151222002617); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,254 in Ohio → Look up another NPI →
Also registered at 7630 Rivers Edge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kevin Anderson, M.D.Internal Medicine Physician1114921988
- Emily Blackmore, CNPAdult Health Nurse Practitioner1659620490
- Susan Borchers, M.D.Sleep Medicine (Internal Medicine) Physician1386648186
Verify Carolyn M. Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license COA.17728-NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average nurse practitioner in 2024
1,161 Medicare Part D claims for 304 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium86 claims
- Fluticasone Propionate61 claims
- Lisinopril45 claims
- Levothyroxine Sodium42 claims
- Doxycycline Hyclate40 claims
- Omeprazole34 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.
Industry payments in 2024: $45.39
2 payments; by number, the most common kind was food and beverage; the largest payer was Esperion Therapeutics, Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Ohiohealth CorporationColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn M. Brennan among 4,254 nurse practitioner records in Ohio
Carolyn M. Brennan, C.N.P. is one of 4,254 nurse practitioner records with a practice address in Ohio. 72% 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 38% of them.
- NPI issued2015 · 38% of these records are older, 57% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2018 among the 2,416 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
632 nurse practitioner records list a practice address in Columbus
They are 632 of the 36,491 NPPES records with a practice address in Columbus, and 4,254 nurse practitioner records in Ohio.
All 4,254 in Ohio → Every provider in Columbus → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Madyson ArraColumbus, OH 432351760131932
- Marissa Bechtel, CNPColumbus, OH 432351891743449
- Meredith Clark, CNPColumbus, OH 432351710295225
- Sharon Hoover, NPColumbus, OH 432351396936852
- Christopher Legg, NP-CColumbus, OH 432351578055711
- Regina Massey, N.P.Columbus, OH 432351053352286
- Jamie Mayo, CNPColumbus, OH 432351003338336
- Ashley Rambo, APRN-CNPColumbus, OH 432351356757629
Common questions
What is Carolyn M. Brennan, C.N.P.'s NPI number?
Carolyn M. Brennan, C.N.P.'s National Provider Identifier (NPI) is 1962872143, issued on Oct 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn M. Brennan, C.N.P. located?
The NPPES record lists a practice address at 7630 Rivers Edge Dr, Columbus, OH, 43235. Phone: (614) 533-4000. Providers update this record themselves, so call before visiting.
How can I verify Carolyn M. Brennan, C.N.P.'s license?
NPPES lists Ohio license number COA.17728-NP, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn M. Brennan, C.N.P. prescribe under Medicare Part D?
In 2024, Carolyn M. Brennan, C.N.P. had 1,161 Medicare Part D claims for 304 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.