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DR. GUY ALEXANDER RENVOIZE M.D.
NPI 1902999287
Internal Medicine - Gastroenterology in New York, NY

Active since October 01, 2006PECOS Enrolled
161 W 15TH ST APT 2G, NEW YORK, NY 10011(646) 220-1820 Get Directions Write a Review

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

About Dr. Guy Alexander Renvoize M.d. NPPES

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

DR. GUY ALEXANDER RENVOIZE M.D. (NPI 1902999287) is an individual gastroenterology provider in New York, New York, licensed in New York (14471) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902999287
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. GUY ALEXANDER RENVOIZECredential: M.D.
Location Address161 W 15TH ST APT 2GNew York, NY 10011-6725
Mailing Address161 W 15th St Apt 2gNew York, NY 10011-6725 · (646) 220-1820
Phone(646) 220-1820
Sole ProprietorNo
Enumeration DateOctober 1, 2006
Last NPPES UpdateMay 13, 2025
NPPES CertifiedMay 13, 2025
✔ NPI 1902999287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 14471
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
161 W 15TH ST APT 2G, New York, NY 10011
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Guy Alexander Renvoize M.d. 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 Reassignment

Medicare enrollment records show Guy Renvoize reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Triborough Gi PLLC
11 mi
Gastroenterology
1517 VOORHIES AVE
Brooklyn, NY 11235
  • Reassigned Medicare billing, New York enrollment
  • 32 clinicians in this Medicare group
NPI 1255711339 (718) 332-0600

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10011 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Guy Renvoize's NPI number?

The NPI number for Guy Renvoize is 1902999287. It was assigned to this individual provider in the NPPES registry on October 1, 2006.

Where is Guy Renvoize located?

Guy Renvoize practices at 161 W 15th St Apt 2G, New York, NY 10011. The listed phone number is (646) 220-1820.

What is Guy Renvoize's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Guy Renvoize enrolled in Medicare?

Yes. Guy Renvoize is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Guy Renvoize's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Guy Renvoize reassigns Medicare benefits to Triborough Gi PLLC (Brooklyn, NY). 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 Guy Renvoize'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 Guy Renvoize was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.