Nicholas McLean Ellis
Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
Nicholas McLean Ellis is a psychiatric/mental health nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1861178667, issued on Jun 26, 2023. Check the license (Maryland 244221, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas McLean Ellis
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 244221 MD
Self-reported in NPPES; status is on the state search - Practice location
- Univ OF Maryland Medical Ctr, 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-8667
- Enumerated
- Jun 26, 2023
- Record last updated
- Jun 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20250122000782); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Verify Nicholas McLean Ellis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 244221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Psych Associates OF Maryland LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas McLean Ellis among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Nicholas McLean Ellis is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% 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 65% of them.
- NPI issued2023 · 65% of these records are older, 23% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2023 · median 2021 among the 1,409 with a school on file
- Record last updated2023 · 19% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
429 psychiatric/mental health nurse practitioner records list a practice address in Baltimore
They are 429 of the 35,183 NPPES records with a practice address in Baltimore, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Baltimore → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Adeline Foryoung, CRNPBaltimore, MD 212011427393974
- Melissa Glee, CRNP-PMHBaltimore, MD 212011336495688
- Jennifer Goldsborough, CRNPBaltimore, MD 212011174661094
- Sarah Jenkins, CRNPBaltimore, MD 212011821374273
- Deora Johnson, DNP, CRNPBaltimore, MD 212011336139278
- Kelvinda Kamara, FNP-BC, PMHNP-BCBaltimore, MD 212011851641955
- Tolulope Lawson-JohnBaltimore, MD 212011194139394
- Janine Michaelson, CRNPBaltimore, MD 212011275847493
Common questions
What is Nicholas McLean Ellis's NPI number?
Nicholas McLean Ellis's National Provider Identifier (NPI) is 1861178667, issued on Jun 26, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas McLean Ellis located?
The NPPES record lists a practice address at Univ OF Maryland Medical Ctr, 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-8667. Providers update this record themselves, so call before visiting.
How can I verify Nicholas McLean Ellis's license?
NPPES lists Maryland license number 244221, 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.