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DR. RONALD J SIMON
NPI 1285796516
Surgery - Surgical Critical Care in Bronx, NY

Active since December 14, 2006PECOS Enrolled
1400 PELHAM PKWY S, BRONX, NY 10461(718) 918-3060(718) 918-4469 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Ronald J Simon NPPES

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

DR. RONALD J SIMON (NPI 1285796516) is an individual surgical critical care provider in Bronx, New York, licensed in New York (155393) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285796516
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameDR. RONALD J SIMON
Location Address1400 PELHAM PKWY SBronx, NY 10461-1138
Mailing Address140 W 79th StNew York, NY 10024-6421
Phone(718) 918-3060
Fax(718) 918-4469
Sole ProprietorNo
Enumeration DateDecember 14, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285796516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in NY · 155393
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
1400 PELHAM PKWY S, Bronx, NY 10461
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Other Identifiers 1

Medicaid01172870NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald J Simon 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

3

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

Downtown Bronx Medical Associates PC
4.8 mi
Emergency Medical Services
234 E 149TH ST, STE 8D200
Bronx, NY 10451
  • Reassigned Medicare billing, New York enrollment
  • 971 clinicians in this Medicare group
NPI 1689618407 (718) 576-6200
Maimonides Faculty Practice Plan
17 mi
Internal Medicine
4802 10TH AVE
Brooklyn, NY 11219
  • Reassigned Medicare billing, New York enrollment
  • 1,177 clinicians in this Medicare group
NPI 1053344846 (718) 283-8700
New York University
1,048 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
76 services40 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
37 services37 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
36 services24 patients

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.

CAROLYN COLE
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S
BRONX, NY 10461
Bronx County (718) 918-5820
RYAN JOHNY PHARM. D
Pharmacist
1400 PELHAM PKWY S
BRONX, NY 10461
Bronx County (718) 918-4557
DR. SARAH G JAMISON MD
Emergency Medicine
1400 PELHAM PKWY S, BUILDING 6, SUITE B125
BRONX, NY 10461
Bronx County (718) 918-5820
SWETHA PEDAVALLY M.D
Psychiatry & Neurology (Clinical Neurophysiology)
1400 PELHAM PKWY S, BUILDING #1, 3N1
BRONX, NY 10461
Bronx County (718) 918-7460
MS. ODESSA FYNN CM
Midwife
1400 PELHAM PKWY S, BS. 33
BRONX, NY 10461
Bronx County (718) 918-3060
DR. PATRICK SPENCER EIBEN M.D.
Emergency Medicine
1400 PELHAM PKWY S, BUILDING 6//SUITE B125
BRONX, NY 10461
Bronx County (718) 918-5820
DR. ADAM JOSEPH GERSHON MD
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S
BRONX, NY 10461
Bronx County (718) 918-5000
EDIRICARDO RODRIGUEZ ORTIZ MD
Anesthesiology
1400 PELHAM PKWY S
BRONX, NY 10461
Bronx County (718) 918-5000

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 Ronald Simon's NPI number?

The NPI number for Ronald Simon is 1285796516. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Where is Ronald Simon located?

Ronald Simon practices at 1400 Pelham Pkwy S, Bronx, NY 10461. The listed phone number is (718) 918-3060.

What is Ronald Simon's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Ronald Simon enrolled in Medicare?

Yes. Ronald Simon is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ronald Simon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Simon reassigns Medicare benefits to 3 organizations: Downtown Bronx Medical Associates PC (Bronx, NY), Maimonides Faculty Practice Plan (Brooklyn, NY) and New York University (Boynton Beach, FL). 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 Ronald Simon'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 Ronald Simon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.