Ann Marie Leifer, APRN
NPI 1518360346 · Acute Care Nurse Practitioner · Dover, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Marie Leifer, APRN is a Acute Care Nurse Practitioner provider in Dover, NH (NPI 1518360346).
Provider details
- NPI number
- 1518360346
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- F430863-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 6 Care LnSaratoga Springs, NY 12866-8624Phone: (518) 693-4635
Registry dates
- Enumerated
- 2014-10-07
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Ann Marie Leifer's NPI number?
- Ann Marie Leifer's National Provider Identifier (NPI) is 1518360346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Marie Leifer's specialty?
- Ann Marie Leifer is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Marie Leifer located?
- Ann Marie Leifer's practice location on file with NPPES is 789 Central Ave, Dover, NH 03820-2526.
- What is Ann Marie Leifer's phone number?
- The practice phone number listed in the NPPES registry for Ann Marie Leifer is (603) 749-2266.
- Does Ann Marie Leifer accept Medicare?
- Ann Marie Leifer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Marie Leifer's NPI active?
- Yes — Ann Marie Leifer's NPI (1518360346) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.