Cynthia Diane Nash, CRNP-PMH
Psychiatric/Mental Health Nurse Practitioner · Prince Frederick, MD
Cynthia Diane Nash, CRNP-PMH is a psychiatric/mental health nurse practitioner with a practice address in Prince Frederick, Maryland, and NPI 1699273672, issued on Jan 25, 2018. Check the license (Maryland R199985, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia Diane Nash
- Credential
- CRNP-PMH
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R199985 MD
Self-reported in NPPES; status is on the state search - Practice location
- 975 Solomons Island RD, Prince Frederick, MD 20678
- Phone
- (410) 535-5400
- Enumerated
- Jan 25, 2018
- Record last updated
- Jun 6, 2023
- Fax
- (424) 238-1836
- Medicaid ID
- 267322300 MD
- Medicare enrollment
- Enrolled (PECOS I20230227001906); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Also registered at 975 Solomons Island RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Bennett, APRN BC LCPCRegistered Nurse1285605568
Verify Cynthia Diane Nash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R199985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
890 Medicare Part D claims for 59 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Quetiapine Fumarate73 claims
- Buprenorphine-Naloxone61 claims
- Gabapentin58 claims
- Alprazolam50 claims
- Sertraline Hcl50 claims
- Dextroamphetamine-Amphet Er42 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.
Industry payments in 2024: $233.28
12 payments; by number, the most common kind was food and beverage; the largest payer was Indivior 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.
Bills Medicare through one group practice
- Calvert County Health DepartmentPrince Frederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia Diane Nash among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Cynthia Diane Nash, CRNP-PMH 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 2018, is newer than 28% of them.
- NPI issued2018 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · 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).
Psychiatric/Mental Health Nurse Practitioner providers in Maryland
There are 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Prince Frederick → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Erika Humphreys, PMHNP-BCPrince Frederick, MD 206781801524715
- Sarah Hutchison, PMHNPPrince Frederick, MD 206781285458554
- Travis Roberts, NP-CPrince Frederick, MD 206781316457534
- Mary Walter, RN/NP, PMHNP-BCPrince Frederick, MD 206781023449642
- Carrie White, CRNPPrince Frederick, MD 206781235625096
- Justine Ellerman, CRNPSaint Leonard, MD 206851043505324
- Tsion Mekonnen, PMHNP-BCSaint Leonard, MD 206851992413264
- Tamara AdamsPatuxent River, MD 206701679250005
Common questions
What is Cynthia Diane Nash, CRNP-PMH's NPI number?
Cynthia Diane Nash, CRNP-PMH's National Provider Identifier (NPI) is 1699273672, issued on Jan 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Diane Nash, CRNP-PMH located?
The NPPES record lists a practice address at 975 Solomons Island RD, Prince Frederick, MD, 20678. Phone: (410) 535-5400. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Diane Nash, CRNP-PMH's license?
NPPES lists Maryland license number R199985, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Cynthia Diane Nash, CRNP-PMH prescribe under Medicare Part D?
In 2024, Cynthia Diane Nash, CRNP-PMH had 890 Medicare Part D claims for 59 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.