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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NAHLA ABDELAZIZ MAHGOUB M.D
NPI 1639290646
Psychiatry & Neurology - Psychiatry in New York, NY

Active since April 03, 2007PECOS EnrolledAccepts Medicare Assignment
45 RIVINGTON ST, NEW YORK, NY 10002(332) 243-1600 Get Directions Write a Review

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

Record update history: Sep 25, 2026, Aug 31, 2026, Jul 19, 2026 and 2 more (5 updates tracked since 2019).

About Nahla Abdelaziz Mahgoub M.d NPPES

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

NAHLA ABDELAZIZ MAHGOUB M.D (NPI 1639290646) is an individual psychiatry provider in New York, New York, licensed in New York (239877) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Raritan Bay Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1639290646
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameNAHLA ABDELAZIZ MAHGOUBCredential: M.D
Location Address45 RIVINGTON STNew York, NY 10002-1304
Mailing Address45 Rivington St, Mount Sinai-behavioral Health CenterNew York, NY 10002-1304 · (332) 243-1600
Phone(332) 243-1600
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateApril 3, 2007
Last NPPES UpdateSeptember 25, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2026
✔ NPI 1639290646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 239877
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
45 RIVINGTON ST, New York, NY 10002
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1530 New Brunswick AvePerth Amboy, NJ 08861-3654 · Phone (732) 324-5138 · Fax (732) 324-5139
Location 221 BLOOMINGDALE RD, NEW YORK PRESBYTERIAN HOSPITAL WESTCHESTER DIVISIONWHITE PLAINS, NY 10605 · Phone (914) 997-4352
Location 3Gracie Square Hospital, 420 E 76th stNEW YORK, NY 10021 · Phone (212) 434-5300

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nahla Abdelaziz Mahgoub M.d 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 ID4082705454
PECOS Enrollment IDI20070814000733, I20141112000968
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

6

Medicare enrollment records show Nahla Mahgoub reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New York Gracie Square Hospital Inc
3.9 mi
Psychiatric Hospital
420 E 76TH ST
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 135 clinicians in this Medicare group
NPI 1215911946 (212) 434-5300
Icahn School Of Medicine At Mount Sinai
5.1 mi
Addiction Medicine
1425 MADISON AVE
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 385 clinicians in this Medicare group
NPI 1033482518 (212) 987-3100
Garden State Healthcare Associates, LLC
7.4 mi
Emergency Medicine
29 E 29TH ST
Bayonne, NJ 07002
  • Reassigned Medicare billing, New Jersey enrollment
  • 637 clinicians in this Medicare group
NPI 1700014545 (844) 242-7436
Lawrence Medical Associates, PC
17 mi
Emergency Medicine
55 PALMER AVENUE, DEPARTMENT OF EMERGENCY MEDICINE
Bronxville, NY 10708
  • Reassigned Medicare billing, New York enrollment
  • 531 clinicians in this Medicare group
NPI 1497260806 (914) 787-1000
Westchester Medical Center Advanced Physician Services PC
27 mi
Anesthesiology
100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 1,663 clinicians in this Medicare group
NPI 1740687458 (914) 493-2844
Hackensack Meridian Health Medical Group - Specialty Care PC
27 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

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 2

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 straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
104 services19 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Raritan Bay Medical Center

Acute Care Hospitals · Perth Amboy, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310039
Location530 New Brunswick AvePerth Amboy, NJ 08861 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10002 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
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
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.

MEHWISH HINA MD
Psychiatry & Neurology (Psychiatry)
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1800
ALANA BECKER PH.D.
Psychologist
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1747
ROSE KLEIMAN-WEINER MD
Psychiatry & Neurology (Psychiatry)
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1600
ELLA JARVIK MD
Student in an Organized Health Care Education/Training Program
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1611
YOUNGSUN WON
Student in an Organized Health Care Education/Training Program
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1600
LUCY XU MD
Psychiatry & Neurology (Psychiatry)
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1600
GRACE YU YI GU M.D
Family Medicine (Addiction Medicine)
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (332) 243-1000
RIVINGTON HOUSE DAY TREATMENT PROGRAM
Clinic/Center (Adult Day Care)
45 RIVINGTON ST
NEW YORK, NY 10002
New York County (212) 539-6450

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 Nahla Mahgoub's NPI number?

The NPI number for Nahla Mahgoub is 1639290646. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Nahla Mahgoub located?

Nahla Mahgoub practices at 45 Rivington St, New York, NY 10002. The listed phone number is (332) 243-1600.

What is Nahla Mahgoub's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Nahla Mahgoub enrolled in Medicare?

Yes. Nahla Mahgoub 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.

Which organizations bill Medicare for Nahla Mahgoub's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nahla Mahgoub reassigns Medicare benefits to 6 organizations: New York Gracie Square Hospital Inc (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Garden State Healthcare Associates, LLC (Bayonne, NJ), Lawrence Medical Associates, PC (Bronxville, NY), Westchester Medical Center Advanced Physician Services PC (Valhalla, NY) and 1 more organization, listed in the Medicare section above. 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 Nahla Mahgoub's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nahla Mahgoub affiliated with any hospitals?

According to CMS data, Nahla Mahgoub is affiliated with Raritan Bay Medical Center.

When was this NPI record last updated?

The NPPES record for Nahla Mahgoub was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.