Nikolaus Euwer
Psychiatric/Mental Health Nurse Practitioner · Manchester, MD
Nikolaus Euwer is a psychiatric/mental health nurse practitioner with a practice address in Manchester, Maryland, and NPI 1336977677, issued on Jul 25, 2024. Check the license (Maryland R241397, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nikolaus Euwer
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R241397 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3000 Manchester RD Ste B, Manchester, MD 21102
- Phone
- (410) 861-0066
- Enumerated
- Jul 25, 2024
- Record last updated
- Dec 19, 2025
- Fax
- (410) 348-7865
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Also registered at 3000 Manchester RD Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Molly EllisonMental Health Counselor1255922852
- Allison Gidusko, MSMental Health Counselor1831909613
- Kristy Johal, CRNP PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1609614304
- Josephine Karikari, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1639945462
- Sarah MazzurProfessional Counselor1982583324
- Janet Mejias, LGPCCounselor1205728037
Verify Nikolaus Euwer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R241397Check 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: $61.46
3 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 23,362 providers of this specialty with any payment received $1,027.77 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.
Nikolaus Euwer among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Nikolaus Euwer 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 2024, is newer than 77% of them.
- NPI issued2024 · 77% of these records are older, 15% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2025 · 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).
4 psychiatric/mental health nurse practitioner records list a practice address in Manchester
They are 4 of the 53 NPPES records with a practice address in Manchester, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Manchester → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kristy Johal, CRNP PMHNP-BCManchester, MD 211021609614304
- Josephine Karikari, PMHNP-BCManchester, MD 211021639945462
- Theresa Miley, C.R.N.P.Manchester, MD 211021184693129
- Rani George, CRNP-PMHMarriottsville, MD 211041225562937
- Hakim Ogunsanya, CRNPMarriottsville, MD 211041992166193
- Alison ManosMillersville, MD 211081487509477
- Stephanie McDonnaugh, PMHNP-BC,FNP-BCMillersville, MD 211081821209677
- Shana Nichols, PMHNPMillersville, MD 211081033822317
Common questions
What is Nikolaus Euwer's NPI number?
Nikolaus Euwer's National Provider Identifier (NPI) is 1336977677, issued on Jul 25, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Nikolaus Euwer located?
The NPPES record lists a practice address at 3000 Manchester RD Ste B, Manchester, MD, 21102. Phone: (410) 861-0066. Providers update this record themselves, so call before visiting.
How can I verify Nikolaus Euwer's license?
NPPES lists Maryland license number R241397, 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.