OMER IBRAHIM MAHDI AL NAJAFI MD
NPI 1144962762
Hospitalist in Stony Brook, NY

Active since April 13, 2022PECOS EnrolledAccepts Medicare Assignment
101 NICOLLS RD, STONY BROOK, NY 11794(631) 444-3655 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 20, 2025, Apr 13, 2022 (2 updates tracked since 2022).

About Omer Ibrahim Mahdi Al Najafi Md NPPES

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

OMER IBRAHIM MAHDI AL NAJAFI MD (NPI 1144962762) is an individual hospitalist provider in Stony Brook, New York, licensed in New York (338684) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1144962762
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameOMER IBRAHIM MAHDI AL NAJAFICredential: MD
Location Address101 NICOLLS RDStony Brook, NY 11794-2119
Mailing Address101 Nicolls Rd Ste 30Stony Brook, NY 11794-8160 · (631) 444-3655
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateApril 13, 2022
Last NPPES UpdateAugust 19, 20252 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
NPI 1144962762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses Licensed in NY · 338684 Licensed in CT · 81749
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

101 NICOLLS RD, Stony Brook, NY 11794

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

Omer Ibrahim Mahdi Al Najafi 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 ID6709381874
PECOS Enrollment IDI20250929000791
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



The typical physician office visit costs for Medicare beneficiaries in this area are: $38.57 for a new patient copayment and $29.4 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 11794 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $154.28
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $38.57
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $117.62
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $29.4
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Omer Al Najafi is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
SUNY/STONY BROOK UNIVERSITY HOSPITALHEALTH SCIENCES CENTER SUNY
STONY BROOK, NY 11794
(631) 444-4000Acute Care Hospitals

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Nurse Practitioner (Adult Health)
101 NICOLLS RD, HSC-T17 ROOM 040/DIVISION OD PULMONARY MEDICINE
STONY BROOK, NY 11794
Nurse Anesthetist, Certified Registered
101 NICOLLS RD
STONY BROOK, NY 11794
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
General Acute Care Hospital (Children)
101 NICOLLS RD
STONY BROOK, NY 11794
Pediatrics
101 NICOLLS RD
STONY BROOK, NY 11794
Social Worker
101 NICOLLS RD
STONY BROOK, NY 11794
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Psychiatry & Neurology (Psychiatry)
101 NICOLLS RD, HSC T-10, ROOM 020
STONY BROOK, NY 11794
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Pharmacist
101 NICOLLS RD
STONY BROOK, NY 11794
Pharmacist (Pharmacotherapy)
101 NICOLLS RD
STONY BROOK, NY 11794
Internal Medicine
101 NICOLLS RD
STONY BROOK, NY 11794
Dentist (General Practice)
101 NICOLLS RD
STONY BROOK, NY 11794
Internal Medicine
101 NICOLLS RD
STONY BROOK, NY 11794
Neurological Surgery
101 NICOLLS RD, CV CENTER, HOSP LEVEL 4, RM 430
STONY BROOK, NY 11794
Nurse Practitioner (Psychiatric/Mental Health)
101 NICOLLS RD
STONY BROOK, NY 11794

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144962762, enumerated as an "individual" on April 13, 2022.

The provider is located at 101 NICOLLS RD STONY BROOK, NY 11794 and the phone number is (631) 444-3655.

Hospitalist with taxonomy code 208M00000X.

Omer Al Najafi is affiliated with: SUNY/STONY BROOK UNIVERSITY HOSPITAL.