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DR. MAHMOUDSAID H RATEB MD
NPI 1043245400
Internal Medicine - Nephrology in Brooklyn, NY

Active since July 12, 2006PECOS EnrolledAccepts Medicare Assignment
345 86TH ST, APT #102, BROOKLYN, NY 11209(718) 833-8700(718) 833-8700 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mahmoudsaid H Rateb Md NPPES

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

DR. MAHMOUDSAID H RATEB MD (NPI 1043245400) is an individual nephrology provider in Brooklyn, New York, licensed in New Jersey (25MA07530700) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (1977).

NPPES Registry Identity

NPI1043245400
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MAHMOUDSAID H RATEBCredential: MD
Location Address345 86TH ST, APT #102Brooklyn, NY 11209-5055
Mailing Address345 86th St, Apt #102Brooklyn, NY 11209-5055 · (718) 833-8700 · Fax (718) 833-8700
Phone(718) 833-8700
Fax(718) 833-8700
Sole ProprietorYes
Medical School CMSOtherGraduated 1977
Enumeration DateJuly 12, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1043245400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in NJ · 25MA07530700✔ Licensed in NY · 208866
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X · License 208866 (NY), 25MA07530700 (NJ)
345 86TH ST, Brooklyn, NY 11209
Open in Google Maps ↗

Other Identifiers 6

Medicaid01867894NY
Other3300249NY · Ghi
Other164647NY · Elderplan Ny
OtherP2098567NY · Oxford
Other000370014225NY · Healthplus Ny
OtherSP14206NY · Centercare Now Is Fidelis

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mahmoudsaid H Rateb 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 ID3971628041
PECOS Enrollment IDI20100913000676
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.

Areas of Expertise CMS Part B claims

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.
71 services26 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11209 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier20 claims20 services$64.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

SAMARA SAMIR KHORCHID MD
Student in an Organized Health Care Education/Training Program
345 86TH ST, 113
BROOKLYN, NY 11209
Kings County (718) 514-1907

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 Mahmoudsaid Rateb's NPI number?

The NPI number for Mahmoudsaid Rateb is 1043245400. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Mahmoudsaid Rateb located?

Mahmoudsaid Rateb practices at 345 86th St Apt #102, Brooklyn, NY 11209. The listed phone number is (718) 833-8700.

What is Mahmoudsaid Rateb's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Mahmoudsaid Rateb enrolled in Medicare?

Yes. Mahmoudsaid Rateb 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.

Is Mahmoudsaid Rateb affiliated with any hospitals?

According to CMS data, Mahmoudsaid Rateb is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Mahmoudsaid Rateb was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.