MARY ELLEN COMOLLI APRN, CRNA
NPI 1275678518
Nurse Anesthetist, Certified Registered in Norwich, CT
About Mary Ellen Comolli Aprn, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ELLEN COMOLLI APRN, CRNA (NPI 1275678518) is an individual nurse anesthetist, certified registered in Norwich, Connecticut, licensed in Connecticut (002971) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Ellen Comolli Aprn, Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Mary Ellen Comolli reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Putnam, CT 06260
- Reassigned Medicare billing, Connecticut enrollment
- 225 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 417 clinicians in this Medicare group
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORWICH, CT 06360
NORWICH, CT 06360
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Ellen Comolli's NPI number?
The NPI number for Mary Ellen Comolli is 1275678518. It was assigned to this individual provider in the NPPES registry on February 21, 2007.
Where is Mary Ellen Comolli located?
Mary Ellen Comolli practices at 326 Washington St, Norwich, CT 06360. The listed phone number is (860) 889-8331.
What is Mary Ellen Comolli's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mary Ellen Comolli enrolled in Medicare?
Yes. Mary Ellen Comolli is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mary Ellen Comolli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Ellen Comolli reassigns Medicare benefits to 3 organizations: North American Partners In Anesthesia Connecticut PC (Putnam, CT), Connecticut Gi PLLC (Hartford, CT) and Integrated Anesthesia Associates LLC (Shelton, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Ellen Comolli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mary Ellen Comolli was last updated on March 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mary Ellen Comolli, APRN, CRNA · NPI 1275678518
Nurse Anesthetist, Certified Registered physician in Norwich, Connecticut. Individual provider, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1275678518 (Entity type: Individual)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 002971 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 326 WASHINGTON ST, Norwich, CT 06360-2740
- **Phone:** (860) 889-8331
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): North American Partners In Anesthesia Connecticut PC (NPI 1316994775, Putnam, CT); Connecticut Gi PLLC (NPI 1023124625, Hartford, CT); Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** March 30, 2015
- **Other identifiers:** Medicare PIN 430001029 (CT); Medicaid 004243242 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1275678518) · Data from the CMS NPPES public registry.