Mariel Veronica Otter, DNP, CRNP-MH
Psychiatric/Mental Health Nurse Practitioner · Lutherville Timonium, MD
Mariel Veronica Otter, DNP, CRNP-MH is a psychiatric/mental health nurse practitioner with a practice address in Lutherville Timonium, Maryland, and NPI 1881204535, issued on Aug 7, 2020. Check the license (Maryland R206504, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariel Veronica Otter
- Credential
- DNP, CRNP-MH
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R206504 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1965 Greenspring Dr Ste 214, Lutherville Timonium, MD 21093
- Phone
- (443) 212-8182
- Enumerated
- Aug 7, 2020
- Record last updated
- Jul 21, 2025
- Fax
- (443) 558-7579
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Verify Mariel Veronica Otter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R206504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
963 Medicare Part D claims for 98 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Lamotrigine117 claims
- Sertraline Hcl74 claims
- Clonazepam71 claims
- Bupropion Xl56 claims
- Duloxetine Hcl49 claims
- Aripiprazole46 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.
Mariel Veronica Otter among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Mariel Veronica Otter, DNP, CRNP-MH 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 2020, is newer than 39% of them.
- NPI issued2020 · 39% of these records are older, 53% 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).
9 psychiatric/mental health nurse practitioner records list a practice address in Lutherville Timonium
They are 9 of the 207 NPPES records with a practice address in Lutherville Timonium, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Lutherville Timonium → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Tammy Acker, PMH-NPTimonium, MD 210931225384431
- Margaret Balacki, MSN-CRNP/PMHLutherville, MD 210931730108119
- Adonaca BarrettLutherville, MD 210931295763266
- Robyn Blake-Manning, PMHNP-BCLutherville, MD 210931336374826
- Nicole Conkling, CRNPTimonium, MD 210931053602763
- Victoria Hudak, CRNPLutherville Timonium, MD 210931811249824
- Barbara Lee, CRNP, AP-MHLutherville, MD 210931518119312
- Emma Mangano, PMH-NPLutherville Timonium, MD 210931750716981
Common questions
What is Mariel Veronica Otter, DNP, CRNP-MH's NPI number?
Mariel Veronica Otter, DNP, CRNP-MH's National Provider Identifier (NPI) is 1881204535, issued on Aug 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mariel Veronica Otter, DNP, CRNP-MH located?
The NPPES record lists a practice address at 1965 Greenspring Dr Ste 214, Lutherville Timonium, MD, 21093. Phone: (443) 212-8182. Providers update this record themselves, so call before visiting.
How can I verify Mariel Veronica Otter, DNP, CRNP-MH's license?
NPPES lists Maryland license number R206504, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Mariel Veronica Otter, DNP, CRNP-MH prescribe under Medicare Part D?
In 2024, Mariel Veronica Otter, DNP, CRNP-MH had 963 Medicare Part D claims for 98 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.