1. Home
  2. Directory
  3. Connecticut
  4. Stamford
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

MR. BRYAN MICHAEL RUIZ CRNA, DNP
NPI 1710550686
Nurse Anesthetist, Certified Registered in Stamford, CT

Active since July 20, 2021PECOS Enrolled
1 HOSPITAL PLZ, STAMFORD, CT 06902(203) 276-1000 Get Directions Write a Review

NPPES record last updated: November 28, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2022, Nov 18, 2021, Jul 20, 2021 (3 updates tracked since 2021).

About Mr. Bryan Michael Ruiz Crna, Dnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. BRYAN MICHAEL RUIZ CRNA, DNP (NPI 1710550686) is an individual nurse anesthetist, certified registered in Stamford, Connecticut, licensed in Connecticut (14168) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1710550686
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. BRYAN MICHAEL RUIZCredential: CRNA, DNP
Location Address1 HOSPITAL PLZStamford, CT 06902-3602
Mailing Address1073 N Benson RdFairfield, CT 06824-5171
Phone(203) 276-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJuly 20, 2021
Last NPPES UpdateNovember 28, 20243 updates tracked since enumeration
NPPES CertifiedNovember 28, 2024
✔ NPI 1710550686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in CT · 14168✔ Licensed in NY · 717981
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 176041 (CT)
1 HOSPITAL PLZ, Stamford, CT 06902
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Bryan Michael Ruiz Crna, Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3577000314
PECOS Enrollment IDI20240730001058, I20250103002647
Eligible to Order & Refer✔ Part B Labs & Imaging– Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Bryan Ruiz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stamford Anesthesiology Services, PC
0.6 mi
Anesthesiology
30 SHELBURNE RD
Stamford, CT 06902
  • Reassigned Medicare billing, Connecticut enrollment
  • 92 clinicians in this Medicare group
NPI 1376608448 (203) 325-7000
Amsurg Stamford Anesthesia LLC
2.6 mi
Anesthesiology
778 LONG RIDGE RD
Stamford, CT 06902
  • Reassigned Medicare billing, Connecticut enrollment
  • 33 clinicians in this Medicare group
NPI 1942622378 (203) 322-2400
Montefiore Medical Center
22 mi
Anesthesiology
111 E 210TH ST
Bronx, NY 10467
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1063525152 (914) 378-6021

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Physician 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.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MR. MATHIAS AIHIOKHAI PA-C
Physician Assistant
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-1000
KRISTA ANN ULRICH PHYSICIAN ASSISTANT
Physician Assistant (Surgical)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7022
JEFFREY HAMRLICEK PA-C
Physician Assistant (Surgical)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7022
DR. SCOTT A. COLE M.D.
Obstetrics & Gynecology
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-2030
JOAN MORTAROTTI FNP-C
Nurse Practitioner (Family)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-2695
DR. ANDREAS BUB MD
Hospitalist
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7147
FAHMIDA BEGUM PA
Physician Assistant
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 276-7298
MARYANA GERMAN APRN
Nurse Practitioner (Family)
1 HOSPITAL PLZ
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 348-7410

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 Bryan Ruiz's NPI number?

The NPI number for Bryan Ruiz is 1710550686. It was assigned to this individual provider in the NPPES registry on July 20, 2021.

Where is Bryan Ruiz located?

Bryan Ruiz practices at 1 Hospital Plz, Stamford, CT 06902. The listed phone number is (203) 276-1000.

What is Bryan Ruiz's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Bryan Ruiz enrolled in Medicare?

Yes. Bryan Ruiz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Bryan Ruiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bryan Ruiz reassigns Medicare benefits to 3 organizations: Stamford Anesthesiology Services, PC (Stamford, CT), Amsurg Stamford Anesthesia LLC (Stamford, CT) and Montefiore Medical Center (Bronx, 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 Bryan Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Bryan Ruiz affiliated with any hospitals?

According to CMS data, Bryan Ruiz is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Bryan Ruiz was last updated on November 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.