Ann Marie Leifer, APRN
Acute Care Nurse Practitioner · Dover, NH
Ann Marie Leifer, APRN is an acute care nurse practitioner with a practice address in Dover, New Hampshire, and NPI 1518360346, issued on Oct 7, 2014. Check the license (New Hampshire 089133-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Leifer
- Credential
- APRN
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 089133-23 NH
F430863-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 789 Central Ave, Dover, NH 03820
- Phone
- (603) 749-2266
- Enumerated
- Oct 7, 2014
- Record last updated
- Aug 8, 2023
- Fax
- (603) 610-8096
- Medicaid ID
- 3138149 NH
- Medicare enrollment
- Enrolled (PECOS I20220916001806); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 103 in New Hampshire → Look up another NPI →
Also registered at 789 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cathleen Ammann, MDHospitalist Physician1821179540
- Patricia Auty, MDSurgery Physician1407073794
- Glenn Bacon, DOAnesthesiology Physician1780662262
Verify Ann Marie Leifer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 089133-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
28 Medicare Part D claims for 19 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Oxycodone Hcl13 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.
Bills Medicare through one group practice
- Wentworth Douglass Physician CorporationDover, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Marie Leifer among 103 acute care nurse practitioner records in New Hampshire
Ann Marie Leifer, APRN is one of 103 acute care nurse practitioner records with a practice address in New Hampshire. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 29% of them.
- NPI issued2014 · 29% of these records are older, 63% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2014 · median 2018 among the 80 with a school on file
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in New Hampshire
There are 103 acute care nurse practitioner records in New Hampshire.
All 103 in New Hampshire → Every provider in Dover → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Vanessa Bailey, APRNDover, NH 038201063885531
- Christopher Gagnon, AGACNP-BCDover, NH 038201720412216
- Kimberly McMahon, APRNDover, NH 038201205609187
- Curtis Monier, APRNDover, NH 038201770308165
- Patricia Moxham-Fisher, ANPDover, NH 038201255407391
- Alanna Sanders, APRNDover, NH 038201053854109
- Shaun Voss, APRNDover, NH 038201811532583
- Wendy Cushing, AGACNPPortsmouth, NH 038011659045912
Common questions
What is Ann Marie Leifer, APRN's NPI number?
Ann Marie Leifer, APRN's National Provider Identifier (NPI) is 1518360346, issued on Oct 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Leifer, APRN located?
The NPPES record lists a practice address at 789 Central Ave, Dover, NH, 03820. Phone: (603) 749-2266. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Leifer, APRN's license?
NPPES lists New Hampshire license number 089133-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Marie Leifer, APRN prescribe under Medicare Part D?
In 2024, Ann Marie Leifer, APRN had 28 Medicare Part D claims for 19 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.