Lauren Mesi, CRNA
NPI 1598110231 · Certified Registered Nurse Anesthetist · Williamsville, NY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Mesi, CRNA is a Certified Registered Nurse Anesthetist provider in Williamsville, NY (NPI 1598110231).
Provider details
- NPI number
- 1598110231
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 630239 (NY)
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
10 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
- 2016-05-02
- Last updated
- 2016-05-02
Frequently asked questions
- What is Lauren Mesi's NPI number?
- Lauren Mesi's National Provider Identifier (NPI) is 1598110231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Mesi's specialty?
- Lauren Mesi is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Mesi located?
- Lauren Mesi's practice location on file with NPPES is 30 S Cayuga Rd, Williamsville, NY 14221-6728.
- What is Lauren Mesi's phone number?
- The practice phone number listed in the NPPES registry for Lauren Mesi is (716) 632-1088.
- Does Lauren Mesi accept Medicare?
- Lauren Mesi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Mesi's NPI active?
- Yes — Lauren Mesi's NPI (1598110231) is active in the NPPES registry as of the last update on 2016-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.