Mary Elizabeth Zimny, ANP-BC, AOCNS
Nurse Practitioner · Newark, DE
Mary Elizabeth Zimny, ANP-BC, AOCNS is a nurse practitioner with a practice address in Newark, Delaware, and NPI 1366777500, issued on Oct 6, 2009. Check the license (Delaware LP-0010391, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Zimny
- Credential
- ANP-BC, AOCNS
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- LP-0010391 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4701 Ogletown-Stanton RD, Newark, DE 19713
- Phone
- (302) 366-1200
- Enumerated
- Oct 6, 2009
- Record last updated
- Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (302) 366-1700
- Medicare enrollment
- Enrolled (PECOS I20210303003472); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 545 in Delaware → Look up another NPI →
Verify Mary Elizabeth Zimny in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license LP-0010391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average nurse practitioner in 2024
669 Medicare Part D claims for 205 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 24 claims were for opioids.
Most prescribed
- Eliquis93 claims
- Anastrozole73 claims
- Prednisone48 claims
- Abiraterone Acetate41 claims
- Levothyroxine Sodium26 claims
- Letrozole25 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: $1,003.13
35 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Beebe Medical Center IncLewes, DE
- Beebe Physician Network Inc.Rehoboth Beach, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elizabeth Zimny among 545 nurse practitioner records in Delaware
Mary Elizabeth Zimny, ANP-BC, AOCNS is one of 545 nurse practitioner records with a practice address in Delaware. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 31% of them.
- NPI issued2009 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2008 · median 2017 among the 291 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
113 nurse practitioner records list a practice address in Newark
They are 113 of the 4,662 NPPES records with a practice address in Newark, and 545 nurse practitioner records in Delaware.
All 545 in Delaware → Every provider in Newark → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Marilynn Bartley, NPNewark, DE 197131538147673
- Barbara Estep, N.P.Newark, DE 197131982786125
- Susan Fullerton, MSNNewark, DE 197131295722155
- Stacey Graves, MSN, CRNPNewark, DE 197131649279399
- Carol Gray, CFNPNewark, DE 197131629007570
- Diane Hochstuhl, APNNewark, DE 197131043302912
- Cynthia Jones, NPNewark, DE 197131215908900
- Mark Mendell, NPNewark, DE 197131710994827
Common questions
What is Mary Elizabeth Zimny, ANP-BC, AOCNS's NPI number?
Mary Elizabeth Zimny, ANP-BC, AOCNS's National Provider Identifier (NPI) is 1366777500, issued on Oct 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Zimny, ANP-BC, AOCNS located?
The NPPES record lists a practice address at 4701 Ogletown-Stanton RD, Newark, DE, 19713. Phone: (302) 366-1200. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Zimny, ANP-BC, AOCNS's license?
NPPES lists Delaware license number LP-0010391, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Elizabeth Zimny, ANP-BC, AOCNS prescribe under Medicare Part D?
In 2024, Mary Elizabeth Zimny, ANP-BC, AOCNS had 669 Medicare Part D claims for 205 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.