Lauren Marr, ARNP
NPI 1558555656 · Adult Health Nurse Practitioner · Nashua, NH
Lauren Marr, ARNP is a Adult Health Nurse Practitioner provider in Nashua, NH (NPI 1558555656).
Provider details
- NPI number
- 1558555656
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 037887-23 (NH)
Specialties & taxonomies
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
18 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
Mailing address
Registry dates
- Enumerated
- 2007-08-31
- Last updated
- 2009-01-29
Frequently asked questions
- What is Lauren Marr's NPI number?
- Lauren Marr's National Provider Identifier (NPI) is 1558555656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Marr's specialty?
- Lauren Marr is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Marr located?
- Lauren Marr's practice location on file with NPPES is 10 Prospect St, Nashua, NH 03060-3922.
- What is Lauren Marr's phone number?
- The practice phone number listed in the NPPES registry for Lauren Marr is (603) 883-1626.
- Is Lauren Marr's NPI active?
- Yes — Lauren Marr's NPI (1558555656) is active in the NPPES registry as of the last update on 2009-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.