DR. NELSON XAVIER DEL PILAR MD
NPI 1073144291
Anesthesiology in Rochester, NY

Q: What is Nelson Del Pilar's NPI number?

The NPI number for Nelson Del Pilar is 1073144291. It was assigned to this individual provider in the NPPES registry on January 27, 2020.

Q: What is Nelson Del Pilar's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nelson Del Pilar was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since January 27, 2020PECOS EnrolledAccepts Medicare Assignment

601 ELMWOOD AVE, ROCHESTER, NY 14642(585) 756-4800(585) 276-0122 Get Directions Write a Review

NPPES record last updated: March 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 25, 2025, Apr 10, 2021, Jan 27, 2020 (3 updates tracked since 2020).

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About Dr. Nelson Xavier Del Pilar Md NPPES

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

DR. NELSON XAVIER DEL PILAR MD (NPI 1073144291) is an individual anesthesiology provider in Rochester, New York, licensed in Connecticut (80456) and active in the NPI registry since January 2020. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of San Juan Bautista School Of Medicine (2021).

NPPES Registry Identity

NPI1073144291

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. NELSON XAVIER DEL PILARCredential: MD

Location Address601 ELMWOOD AVERochester, NY 14642-0001

Mailing Address601 Elmwood AveRochester, NY 14642-0001 · (585) 756-4800 · Fax (585) 276-0122

Phone(585) 756-4800

Fax(585) 276-0122

Sole ProprietorNo

Medical School CMSSan Juan Bautista School Of MedicineGraduated 2021

Enumeration DateJanuary 27, 2020

Last NPPES UpdateMarch 25, 20253 updates tracked since enumeration

NPPES CertifiedMarch 25, 2025

✔ NPI 1073144291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CT · 80456

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

601 ELMWOOD AVE, Rochester, NY 14642

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Secondary Practice Locations 2

Location 1Universidad de Puerto Rico - Recinto de Carolinacarolina, PR 00987 · Phone (293) 768-7285

Location 234 Maple StNorwalk, CT 06850-3894 · Phone (203) 852-2000

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

Dr. Nelson Xavier Del Pilar Md 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.

PECOS PAC ID2860896727

PECOS Enrollment IDI20250528001423

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 Reassignment

Medicare enrollment records show Nelson Del Pilar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nuvance Health Medical Practice Ct, Inc.

245 mi

Internal Medicine

24 HOSPITAL AVE
Danbury, CT 06810

Reassigned Medicare billing, Connecticut enrollment
818 clinicians in this Medicare group

NPI 1407898117 (203) 739-7742

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

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.

CARIE E BRADT RPA-C

Physician Assistant

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-6070

DR. RITA DADIZ DO

Pediatrics (Neonatal-Perinatal Medicine)

601 ELMWOOD AVE, BOX 635
ROCHESTER, NY 14642

Monroe County (585) 275-7787

DR. SCOTT ROSS SCHIFFMAN M.D.

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE, BOX 648
ROCHESTER, NY 14642

Monroe County (585) 275-1128

SARAH ANNE ROSSI FNP

Nurse Practitioner (Family)

601 ELMWOOD AVE, BOX 652
ROCHESTER, NY 14642

Monroe County (585) 279-5100

JIMENA CUBILLOS MD

Urology (Pediatric Urology)

601 ELMWOOD AVE, BOX 656
ROCHESTER, NY 14642

Monroe County (585) 275-3342

MRS. ANNE SCHERBERGER KEEFER RN NP

Nurse Practitioner (Adult Health)

601 ELMWOOD AVE, BOX 704
ROCHESTER, NY 14642

Monroe County (585) 275-5307

SCOTT OVERHOLT DDS

Student in an Organized Health Care Education/Training Program

601 ELMWOOD AVE, BOX 705
ROCHESTER, NY 14642

Monroe County (585) 275-7978

MS. SARAH L AVERILL MD

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-2100

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 Nelson Del Pilar's NPI number?

The NPI number for Nelson Del Pilar is 1073144291. It was assigned to this individual provider in the NPPES registry on January 27, 2020.

Where is Nelson Del Pilar located?

Nelson Del Pilar practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 756-4800.

What is Nelson Del Pilar's specialty?

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

Is Nelson Del Pilar enrolled in Medicare?

Yes. Nelson Del Pilar 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 organization bills Medicare for Nelson Del Pilar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nelson Del Pilar reassigns Medicare benefits to Nuvance Health Medical Practice Ct, Inc. (Danbury, CT). The 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 Nelson Del Pilar'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 Nelson Del Pilar was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.