Madelyn O'Neal, DNP, FNP-C
Family Nurse Practitioner · Baltimore, MD
Madelyn O'Neal, DNP, FNP-C is a family nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1376021832, issued on Aug 6, 2018. Check the license (Maryland R208329, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madelyn O'Neal
- Credential
- DNP, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R208329 MD
Self-reported in NPPES; status is on the state search - Practice location
- 630 S Exeter St, Baltimore, MD 21202
- Phone
- (866) 389-2727
- Enumerated
- Aug 6, 2018
- Record last updated
- Mar 7, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 630 S Exeter St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Madelyn O'Neal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R208329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Madelyn O'Neal among 4,124 family nurse practitioner records in Maryland
Madelyn O'Neal, DNP, FNP-C is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 43% of them.
- NPI issued2018 · 43% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
712 family nurse practitioner records list a practice address in Baltimore
They are 712 of the 35,183 NPPES records with a practice address in Baltimore, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Baltimore → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sonja Alexander, CRNPBaltimore, MD 212021023264496
- Katie Bennett, NP-CBaltimore, MD 212021215177464
- Malissa Da GracaBaltimore, MD 212021235478900
- Patricia Dwyer-Heinrichs, RN, MSN, CRNPBaltimore, MD 212021952525255
- Blessing IwuhBaltimore, MD 212021093113474
- Stacey Keeling, FNPBaltimore, MD 212021538127824
- Ann Lee, CRNPBaltimore, MD 212021609970888
- Amy Luebehusen, CRNPBaltimore, MD 212021518930593
Common questions
What is Madelyn O'Neal, DNP, FNP-C's NPI number?
Madelyn O'Neal, DNP, FNP-C's National Provider Identifier (NPI) is 1376021832, issued on Aug 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Madelyn O'Neal, DNP, FNP-C located?
The NPPES record lists a practice address at 630 S Exeter St, Baltimore, MD, 21202. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Madelyn O'Neal, DNP, FNP-C's license?
NPPES lists Maryland license number R208329, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
What is Madelyn O'Neal, DNP, FNP-C's MIPS final score?
The 2023 MIPS final score is 77.4 of 100, reported for the practice group. 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.