1. Home
  2. Directory
  3. New York
  4. Bronx
  5. Internal Medicine
  6. NPI Profile

MICHAEL S ADER M.D.
NPI 1760477830
Internal Medicine - Gastroenterology in Bronx, NY

Active since September 15, 2005PECOS Enrolled
3765 RIVERDALE AVE, SUITE #7, BRONX, NY 10463(718) 543-3636(718) 884-4885 Get Directions Write a Review

NPPES record last updated: September 28, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael S Ader M.d. NPPES

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

MICHAEL S ADER M.D. (NPI 1760477830) is an individual gastroenterology provider in Bronx, New York, licensed in New York (147200) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760477830
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL S ADERCredential: M.D.
Location Address3765 RIVERDALE AVE, SUITE #7Bronx, NY 10463-1845
Mailing Address3765 Riverdale Ave, Suite #7Bronx, NY 10463-1845 · (718) 543-3636 · Fax (718) 884-4885
Phone(718) 543-3636
Fax(718) 884-4885
Sole ProprietorNo
Enumeration DateSeptember 15, 2005
Last NPPES UpdateSeptember 28, 2011
✔ NPI 1760477830 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 · 147200
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.
3765 RIVERDALE AVE, Bronx, NY 10463
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB19696NY
Medicaid01015094NY
Medicare ID-Type Unspecified85D121NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael S Ader 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10463 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

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.

DR. ROBERTA LYNNE DONIN M.D.
Internal Medicine
3765 RIVERDALE AVE, SUITE 5
BRONX, NY 10463
Bronx County (718) 601-2700
DR. ARAMIS EWON SANTIAGO MD
Internal Medicine
3765 RIVERDALE AVE, SUITE 5
BRONX, NY 10463
Bronx County (718) 601-2700
DR. RONALD LEE GROSS M.D.
General Practice
3765 RIVERDALE AVE, SUITE 5
BRONX, NY 10463
Bronx County (718) 601-2700
ISADORE PHILLIP GUTWEIN M.D.
Internal Medicine (Gastroenterology)
3765 RIVERDALE AVE, SUITE #7
BRONX, NY 10463
Bronx County (718) 549-4267
MRS. PATRICIA HALTON P.A.
Physician Assistant (Medical)
3765 RIVERDALE AVE, SUITE #7
BRONX, NY 10463
Bronx County (718) 549-4267
DR. DARRELL MARC JONAS D.O.
Internal Medicine
3765 RIVERDALE AVE, SUITE 4
BRONX, NY 10463
Bronx County (718) 548-7302
DR. JEREMY M GUTWEIN MD, MS
Internal Medicine (Gastroenterology)
3765 RIVERDALE AVE, SUITE #7
BRONX, NY 10463
Bronx County (718) 543-3636
DR. NKWANYUO NKONGHO DENNIS M.D.
Internal Medicine
3765 RIVERDALE AVE, SUITE 5
BRONX, NY 10463
Bronx County (718) 601-2700

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 Michael Ader's NPI number?

The NPI number for Michael Ader is 1760477830. It was assigned to this individual provider in the NPPES registry on September 15, 2005.

Where is Michael Ader located?

Michael Ader practices at 3765 Riverdale Ave Suite #7, Bronx, NY 10463. The listed phone number is (718) 543-3636.

What is Michael Ader's specialty?

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

Is Michael Ader enrolled in Medicare?

Yes. Michael Ader is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Ader was last updated on September 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.