Erin Marie Maynard, FNP-BC, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Earleville, MD
Erin Marie Maynard, FNP-BC, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Earleville, Maryland, and NPI 1457029076, issued on Aug 30, 2021. Check the license (Maryland R201428, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Marie Maynard
- Credential
- FNP-BC, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R201428 MD
R201418 MD
Self-reported in NPPES; status is on the state search - Practice location
- 314 Grove Neck RD, Earleville, MD 21919
- Phone
- (443) 282-1197
- Enumerated
- Aug 30, 2021
- Record last updated
- Nov 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20251226002314); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 314 Grove Neck RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsey AdamsRegistered Nurse1326828005
- Ryan AndersonRegistered Nurse1730968736
- Shane AndersonLicensed Practical Nurse1043098429
- Cynthia Bagamsah, CRNPPrimary Care Nurse Practitioner1841968583
- Rebecca Baillie, MSN, MBA, RNAdministrator Registered Nurse1871276279
- Shailagh Barker, RNRegistered Nurse1578374872
Verify Erin Marie Maynard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R201428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
63 Medicare Part D claims for 17 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
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: $144.89
7 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, 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
- Safe Harbor Behavioral Care LLCBel Air, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 psychiatric/mental health nurse practitioner records list a practice address in Earleville
They are 2 of the 52 NPPES records with a practice address in Earleville, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2 in Earleville → All 2,373 in Maryland → Every provider in Earleville →
Other psychiatric/mental health nurse practitioner records in Maryland
- Elisabeth Abamina-Lette, PMHNP-BCBaltimore, MD1578210035
- Christina Abange, NPGreenbelt, MD1467193854
- Itoro AbataiBaltimore, MD1245839653
- Ama Abban, PMHNPJessup, MD1184488017
- Lindsay Abbott, PMHNP-BCBaltimore, MD1205264116
- Adebola Abe-Fapohunda, PMHNP-BCUpper Marlboro, MD1083227177
- Genet Abera, CRNP-PMHNPSilver Spring, MD1346979135
- Karen AbernathyBaltimore, MD1588032122
- Zekarias AbessaSevern, MD1659198729
- Deepa Abhilash, CRNPSalisbury, MD1831718972
Common questions
What is Erin Marie Maynard, FNP-BC, PMHNP-BC's NPI number?
Erin Marie Maynard, FNP-BC, PMHNP-BC's National Provider Identifier (NPI) is 1457029076, issued on Aug 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Erin Marie Maynard, FNP-BC, PMHNP-BC located?
The NPPES record lists a practice address at 314 Grove Neck RD, Earleville, MD, 21919. Phone: (443) 282-1197. Providers update this record themselves, so call before visiting.
How can I verify Erin Marie Maynard, FNP-BC, PMHNP-BC's license?
NPPES lists Maryland license number R201428, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Marie Maynard, FNP-BC, PMHNP-BC prescribe under Medicare Part D?
In 2024, Erin Marie Maynard, FNP-BC, PMHNP-BC had 63 Medicare Part D claims for 17 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.