MR. RICHARD LIBUTTI CRNA
NPI 1164512356
Nurse Anesthetist, Certified Registered in Stamford, CT
About Mr. Richard Libutti Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RICHARD LIBUTTI CRNA (NPI 1164512356) is an individual nurse anesthetist, certified registered in Stamford, Connecticut, licensed in Connecticut (082016) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mr. Richard Libutti 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
4Medicare enrollment records show Richard Libutti reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stamford, CT 06902
- Reassigned Medicare billing, Connecticut enrollment
- 92 clinicians in this Medicare group
Hartsdale, NY 10530
- Reassigned Medicare billing, New York enrollment
- 142 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 93 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06902 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.
STAMFORD, CT 06902
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 Richard Libutti's NPI number?
The NPI number for Richard Libutti is 1164512356. It was assigned to this individual provider in the NPPES registry on October 16, 2006.
Where is Richard Libutti located?
Richard Libutti practices at 1 Hospital Plz, Stamford, CT 06902. The listed phone number is (203) 325-7490.
What is Richard Libutti's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Richard Libutti enrolled in Medicare?
Yes. Richard Libutti 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 Richard Libutti's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Libutti reassigns Medicare benefits to 4 organizations: Stamford Anesthesiology Services, PC (Stamford, CT), Singular Anesthesia Services, PLLC (Hartsdale, NY), North Shore - Lij Anesthesiology, PC (Chappaqua, NY) and Hudson Health Anesthesia PLLC (Cortlandt Manor, NY). 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 Richard Libutti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Richard Libutti affiliated with any hospitals?
According to CMS data, Richard Libutti is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Richard Libutti was last updated on December 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mr. Richard Libutti, CRNA · NPI 1164512356
Nurse Anesthetist, Certified Registered physician in Stamford, Connecticut. Individual provider, active in the CMS NPPES registry since October 16, 2006.
## Identity
- **NPI:** 1164512356 (Entity type: Individual)
- **Enumerated:** October 16, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 082016 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HOSPITAL PLZ, Stamford, CT 06902-3602
- **Phone:** (203) 325-7490
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Stamford Anesthesiology Services, PC (NPI 1376608448, Stamford, CT); Singular Anesthesia Services, PLLC (NPI 1881086718, Hartsdale, NY); North Shore - Lij Anesthesiology, PC (NPI 1417401266, Chappaqua, NY); Hudson Health Anesthesia PLLC (NPI 1619633898, Cortlandt Manor, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** December 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1164512356) · Data from the CMS NPPES public registry.