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DR. GREGORY NICHOLAS YANEZ MD
NPI 1871970871
Anesthesiology in Brooklyn, NY

Active since April 29, 2015PECOS Enrolled
506 6TH ST., NY METHODIST HOSPITAL, BROOKLYN, NY 11215(718) 780-3000 Get Directions Write a Review

NPPES record last updated: June 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 13, 2025, Feb 22, 2023, Jul 28, 2022 and 1 more (4 updates tracked since 2020).

About Dr. Gregory Nicholas Yanez Md NPPES

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

DR. GREGORY NICHOLAS YANEZ MD (NPI 1871970871) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (298990) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1871970871
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GREGORY NICHOLAS YANEZCredential: MD
Location Address506 6TH ST., NY METHODIST HOSPITALBrooklyn, NY 11215-3609
Mailing Address22 Ibm Rd. Suite 210, Park Slope Anesthesia Associates, PcPoughkeepsie, NY 12601 · (866) 868-8416 · Fax (845) 790-2612
Phone(718) 780-3000
Sole ProprietorNo
Enumeration DateApril 29, 2015
Last NPPES UpdateJune 13, 20254 updates tracked since enumeration
NPPES CertifiedJune 13, 2025
✔ NPI 1871970871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NY · 298990✔ Licensed in TX · S6098
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X · License S6098 (TX)
506 6TH ST., Brooklyn, NY 11215
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Secondary Practice Locations 4

Location 14316 James Casey St Building B Suite 200Austin, TX 78745 · Phone (512) 498-1029 · Fax (512) 369-3366
Location 2601 Elmwood Avenue, Box 604Rochester, NY 14642 · Phone (585) 275-1384
Location 3736 Irving AveSyracuse, NY 13210-1602 · Phone (315) 470-7111
Location 45801 E Taft RdSyracuse, NY 13212-3291 · Phone (315) 418-4140

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory Nicholas Yanez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

5

Medicare enrollment records show Gregory Yanez reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Park Slope Anesthesia Associates PC
Same address
Anesthesiology
506 6TH ST, NY METHODIST HOSPITAL
Brooklyn, NY 11215
  • Reassigned Medicare billing, New York enrollment
  • 105 clinicians in this Medicare group
NPI 1760468698 (718) 780-3000
5000 Avenue K Medical Assocs PC
4.4 mi
Anesthesiology
5000 AVENUE K
Brooklyn, NY 11234
  • Reassigned Medicare billing, New York enrollment
  • 43 clinicians in this Medicare group
NPI 1770707622 (718) 968-1515
360 Anesthesia PLLC
107 mi
Anesthesiology
575 N RIVER ST
Wilkes Barre, PA 18764
  • Reassigned Medicare billing, New York enrollment
  • 46 clinicians in this Medicare group
NPI 1811637366 (570) 829-8111
Endo Sedation LLC
1,346 mi
Nurse Anesthetist, Certified Registered
950 N 14TH ST STE 200
Beaumont, TX 77702
  • Reassigned Medicare billing, Texas enrollment
  • 710 clinicians in this Medicare group
NPI 1548817471 (409) 833-5555
Emergenchealth PLLC
1,407 mi
Anesthesiology
4100 INTERNATIONAL PLZ STE 800
Fort Worth, TX 76109
  • Reassigned Medicare billing, Texas enrollment
  • 1,612 clinicians in this Medicare group
NPI 1467970897 (972) 861-1270

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 4

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 other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
35 services35 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
33 services33 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
15 services15 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
12 services12 patients

Other Providers at the Same Location NPPES 3

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

DR. KAZI FARHAD AHMED MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
BROOKLYN, NY 11215
Kings County (718) 780-3000
NANCY OLOWO MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
BROOKLYN, NY 11215
Kings County (718) 780-3000
DR. MICHAEL DECICCA MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
BROOKLYN, NY 11215
Kings County (718) 780-3000

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 Gregory Yanez's NPI number?

The NPI number for Gregory Yanez is 1871970871. It was assigned to this individual provider in the NPPES registry on April 29, 2015.

Where is Gregory Yanez located?

Gregory Yanez practices at 506 6th St. Ny Methodist Hospital, Brooklyn, NY 11215. The listed phone number is (718) 780-3000.

What is Gregory Yanez's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gregory Yanez enrolled in Medicare?

Yes. Gregory Yanez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gregory Yanez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Yanez reassigns Medicare benefits to 5 organizations: Park Slope Anesthesia Associates PC (Brooklyn, NY), 5000 Avenue K Medical Assocs PC (Brooklyn, NY), 360 Anesthesia PLLC (Wilkes Barre, PA), Endo Sedation LLC (Beaumont, TX) and Emergenchealth PLLC (Fort Worth, TX). 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 Gregory Yanez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Yanez accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Gregory Yanez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Yanez was last updated on June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.