Marina Marlene Overby, NP
Family Nurse Practitioner · Hagerstown, MD
Marina Marlene Overby, NP is a family nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1194394098, issued on Jun 23, 2021. Check the license (Maryland R200988, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Marlene Overby
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R200988 MD
2022024349 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11110 Medical Campus RD Ste 143, Hagerstown, MD 21742
- Phone
- (301) 714-4350
- Enumerated
- Jun 23, 2021
- Record last updated
- Dec 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20230815000056); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 11110 Medical Campus RD Ste 143
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chuckia Brown-Tisdale, M.D.Internal Medicine Physician1306836804
- Cristina Butler-Lugo, CRNPNurse Practitioner1033865266
- Brian Cantor, M.D.Surgery Physician1548314404
- Bernardo Diaz, M.D.Surgical Critical Care Physician1609255447
- Cheryl Frushour, RD, LDNRegistered Dietitian1316277577
- Katie Moser, D.O.Surgery Physician1760756522
Verify Marina Marlene Overby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R200988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family nurse practitioner in 2024
163 Medicare Part D claims for 64 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Ondansetron Odt33 claims
- Oxycodone Hcl27 claims
- Tramadol Hcl11 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: $108.40
2 payments; by number, the most common kind was food and beverage; the largest payer was Prytime Medical Devices, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Medical Practices OF Antietam, LLCHagerstown, MD
- Meritus Medical Center IncHagerstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
115 family nurse practitioner records list a practice address in Hagerstown
They are 115 of the 2,414 NPPES records with a practice address in Hagerstown, and 4,124 family nurse practitioner records in Maryland.
All 115 in Hagerstown → All 4,124 in Maryland → Every provider in Hagerstown →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Marina Marlene Overby, NP's NPI number?
Marina Marlene Overby, NP's National Provider Identifier (NPI) is 1194394098, issued on Jun 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marina Marlene Overby, NP located?
The NPPES record lists a practice address at 11110 Medical Campus RD Ste 143, Hagerstown, MD, 21742. Phone: (301) 714-4350. Providers update this record themselves, so call before visiting.
How can I verify Marina Marlene Overby, NP's license?
NPPES lists Maryland license number R200988, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Marlene Overby, NP prescribe under Medicare Part D?
In 2024, Marina Marlene Overby, NP had 163 Medicare Part D claims for 64 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.