IndividualActive
Danielle Leyonmark, RN
NPI 1457672131 · Registered Nurse · Portland, ME
Danielle Leyonmark, RN is a Registered Nurse provider in Portland, ME (NPI 1457672131).
Provider details
- NPI number
- 1457672131
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- R057363 (ME)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
389 Congress St
Room 307
Portland, ME 04101-3566
Phone: (207) 874-8784
Fax: (207) 874-8913
Approximate (ZIP-level) locationGet directions
Mailing address
180 Park Ave
Portland, ME 04102-2957
Registry dates
- Enumerated
- 2010-06-17
- Last updated
- 2010-06-17
Frequently asked questions
- What is Danielle Leyonmark's NPI number?
- Danielle Leyonmark's National Provider Identifier (NPI) is 1457672131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Leyonmark's specialty?
- Danielle Leyonmark is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Danielle Leyonmark located?
- Danielle Leyonmark's practice location on file with NPPES is 389 Congress St, Portland, ME 04101-3566.
- What is Danielle Leyonmark's phone number?
- The practice phone number listed in the NPPES registry for Danielle Leyonmark is (207) 874-8784.
- Is Danielle Leyonmark's NPI active?
- Yes — Danielle Leyonmark's NPI (1457672131) is active in the NPPES registry as of the last update on 2010-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.