Kathryn Marie Gower O'Reilly, CNM
Advanced Practice Midwife · Columbia, MD
Kathryn Marie Gower O'Reilly, CNM is an advanced practice midwife with a practice address in Columbia, Maryland, and NPI 1548037112, issued on Dec 5, 2023. Check the license (Maryland R226733, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Marie Gower O'Reilly
- Credential
- CNM
- Primary taxonomy
- Advanced Practice Midwife 367A00000X
- License number
- R226733 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4973 Columbia RD Apt 303, Columbia, MD 21044
- Phone
- (813) 546-9933
- Enumerated
- Dec 5, 2023
- Record last updated
- Dec 12, 2023
- Medicare enrollment
- Enrolled (PECOS I20240325000516); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest advanced practice midwife records → All 310 in Maryland → Look up another NPI →
Verify Kathryn Marie Gower O'Reilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R226733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.48
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 3,833 providers of this specialty with any payment received $204.49 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
- Privia Medical Group, LLCRockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Marie Gower O'Reilly among 310 advanced practice midwife records in Maryland
Kathryn Marie Gower O'Reilly, CNM is one of 310 advanced practice midwife records with a practice address in Maryland. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.
- NPI issued2023 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2023 · median 2016 among the 125 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Practice Midwife providers in Maryland
There are 310 advanced practice midwife records in Maryland.
All 310 in Maryland → Every provider in Columbia → Advanced Practice Midwife nationwide →
The 8 advanced practice midwife records with the nearest ZIP codes
- Isatu Kargbo, DNP, CNM, FNP-BCColumbia, MD 210441275909285
- Lauren Mayer, CNMColumbia, MD 210441245387273
- Kathyrn Mitchell, CNMColumbia, MD 210441922009166
- Nora Molloy-Daly, CNMColumbia, MD 210441073739215
- Jackie Notes, CNMColumbia, MD 210441235139262
- Jeanne Prins, CNMColumbia, MD 210441548261571
- Stephanie Rhodes, CNMColumbia, MD 210441629012786
- Janine Sayles, CNMColumbia, MD 210441366460024
Common questions
What is Kathryn Marie Gower O'Reilly, CNM's NPI number?
Kathryn Marie Gower O'Reilly, CNM's National Provider Identifier (NPI) is 1548037112, issued on Dec 5, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Marie Gower O'Reilly, CNM located?
The NPPES record lists a practice address at 4973 Columbia RD Apt 303, Columbia, MD, 21044. Phone: (813) 546-9933. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Marie Gower O'Reilly, CNM's license?
NPPES lists Maryland license number R226733, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.