Mary Lou Carr, CRNA
NPI 1417958737 · Certified Registered Nurse Anesthetist · Portsmouth, NH
Mary Lou Carr, CRNA is a Certified Registered Nurse Anesthetist provider in Portsmouth, NH (NPI 1417958737).
Provider details
- NPI number
- 1417958737
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 02469921 (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
20 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
- 2005-08-09
- Last updated
- 2008-06-26
Frequently asked questions
- What is Mary Lou Carr's NPI number?
- Mary Lou Carr's National Provider Identifier (NPI) is 1417958737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Carr's specialty?
- Mary Lou Carr is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lou Carr located?
- Mary Lou Carr's practice location on file with NPPES is 333 Borthwick Ave, Portsmouth, NH 03801-7128.
- What is Mary Lou Carr's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Carr is (603) 436-5110.
- Is Mary Lou Carr's NPI active?
- Yes — Mary Lou Carr's NPI (1417958737) is active in the NPPES registry as of the last update on 2008-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.