EIRENE H CHOROSER CRNA
NPI 1962581611
Nurse Anesthetist, Certified Registered in West Seneca, NY

Q: What is Eirene Choroser's NPI number?

The NPI number for Eirene Choroser is 1962581611. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Q: What is Eirene Choroser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Eirene Choroser was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 03, 2006

4185 SENECA ST, SUITE11, WEST SENECA, NY 14224(716) 674-8189(716) 712-0469 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jul 20, 2017 (3 updates tracked since 2017).

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About Eirene H Choroser Crna NPPES

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

EIRENE H CHOROSER CRNA (NPI 1962581611) is an individual nurse anesthetist, certified registered in West Seneca, New York, licensed in New York (415852-0) and active in the NPI registry since November 2006. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1962581611

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameEIRENE H CHOROSERCredential: CRNA

Location Address4185 SENECA ST, SUITE11West Seneca, NY 14224-3565

Mailing Address4511 Harlem Rd Rm 3Amherst, NY 14226-3822 · (716) 886-0444 · Fax (716) 885-7070

Phone(716) 674-8189

Fax(716) 712-0469

Sole ProprietorNo

Enumeration DateNovember 3, 2006

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1962581611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in NY · 415852-0

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.

4185 SENECA ST, West Seneca, NY 14224

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Secondary Practice Locations 2

Location 13095 Harlem RdCheektowaga, NY 14225-2500 · Phone (716) 896-3815 · Fax (716) 896-3015

Location 23921 Sheridan DrAmherst, NY 14226-1747 · Phone (716) 250-6520 · Fax (716) 250-6565

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eirene H Choroser Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

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

Center For Ambulatory Surgery LLC

1.5 mi

Ambulatory Surgical

550 ORCHARD PARK RD, SUITE B101
West Seneca, NY 14224

Reassigned Medicare billing, New York enrollment
16 clinicians in this Medicare group

NPI 1720041536 (716) 677-4161

Great Lakes Anesthesiology, PC

7.8 mi

Specialist

818 ELLICOTT ST
Buffalo, NY 14203

Reassigned Medicare billing, New York enrollment
182 clinicians in this Medicare group

NPI 1306852181 (716) 323-6570

Anesthesiology Medical Consultants, PLLC

7.8 mi

Anesthesiology

462 GRIDER ST, DEPARTMENT OF ANESTHESIA
Buffalo, NY 14215

Reassigned Medicare billing, New York enrollment
66 clinicians in this Medicare group

NPI 1366487555 (716) 898-3549

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.

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

159 services138 patients

Anesthesia for retinal surgery 00145

Anesthesia for retinal surgery involves using medications to numb your eye and surrounding area. This prevents pain and discomfort during the procedure. You may also receive medication to help you relax. The anesthesia can be local (just your eye) or general (you're asleep).

29 services27 patients

Anesthesia for other procedure on eye 00140

Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.

22 services20 patients

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WAYNE A JONES CRNA