Mary Demirs
NPI 1720167331 · Certified Registered Nurse Anesthetist · Waterbury, CT
Mary Demirs is a Certified Registered Nurse Anesthetist provider in Waterbury, CT (NPI 1720167331).
Provider details
- NPI number
- 1720167331
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 000100 (CT)
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
19 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
- 2006-11-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Demirs's NPI number?
- Mary Demirs's National Provider Identifier (NPI) is 1720167331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Demirs's specialty?
- Mary Demirs is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Demirs located?
- Mary Demirs's practice location on file with NPPES is 140 Grandview Ave, Waterbury, CT 06708-2505.
- What is Mary Demirs's phone number?
- The practice phone number listed in the NPPES registry for Mary Demirs is (203) 757-7000.
- Is Mary Demirs's NPI active?
- Yes — Mary Demirs's NPI (1720167331) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.