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UZAIR HASAN MD
NPI 1801473020
Internal Medicine in Flushing, NY

Active since March 24, 2021PECOS EnrolledAccepts Medicare Assignment
4500 PARSONS BLVD, FLUSHING, NY 11355(718) 670-5000 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 22, 2026, May 6, 2024, Mar 24, 2021 (3 updates tracked since 2021).

About Uzair Hasan Md NPPES

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

UZAIR HASAN MD (NPI 1801473020) is an individual internal medicine provider in Flushing, New York, licensed in New Jersey (25MA12156600) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1801473020
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameUZAIR HASANCredential: MD
Location Address4500 PARSONS BLVDFlushing, NY 11355-2205
Mailing Address4500 Parsons BlvdFlushing, NY 11355-2205 · (718) 670-5000
Phone(718) 670-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 24, 2021
Last NPPES UpdateJanuary 22, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1801473020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NJ · 25MA12156600✔ Licensed in TX · W2509
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License W2509 (TX)
4500 PARSONS BLVD, Flushing, NY 11355
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11 Robert Wood Johnson PlNew Brunswick, NJ 08901-1928 · Phone (732) 828-3000
Location 227800 NW Fwy Ste 4201Cypress, TX 77433-5302 · Phone (346) 231-4628 · Fax (346) 644-8144

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

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

Uzair Hasan 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 ID2769925734
PECOS Enrollment IDI20240618003525, I20260203004496
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

2

Medicare enrollment records show Uzair Hasan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rwjbh Emergency Medicine Associates, LLC
40 mi
Emergency Medicine
3 EXECUTIVE DR, STE 400
Somerset, NJ 08873
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,557 clinicians in this Medicare group
NPI 1912510041 (732) 867-9618
Memorial Hermann Medical Group
1,457 mi
Family Medicine
6631 W CROSS CREEK BEND LN STE 200
Fulshear, TX 77441
  • Reassigned Medicare billing, Texas enrollment
  • 1,235 clinicians in this Medicare group
NPI 1003985102 (832) 658-5750

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 3

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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
269 services78 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
42 services42 patients
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.
21 services17 patients

Hospital Affiliations CMS Care Compare 2

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

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310038
LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450068
Location6411 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11355 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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.

FAZLA RABBY MD
Student in an Organized Health Care Education/Training Program
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5000
DANIELA VULTORIUS
Student in an Organized Health Care Education/Training Program
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5000
SUSY J DIAZ MD
Student in an Organized Health Care Education/Training Program
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5939
DEEMAH STALHAMER D.O.
Anesthesiology
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5631
DR. TANVIRA M ISLAM MD
Psychiatry & Neurology (Psychiatry)
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 406-8268
UZOEGO CHIBUZO X MD
Student in an Organized Health Care Education/Training Program
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5535
DR. TALWINDER SINGH DO
Hospitalist
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5000
MS. SRINARMADHA CHANDRAN MBBS
Student in an Organized Health Care Education/Training Program
4500 PARSONS BLVD
FLUSHING, NY 11355
Queens County (718) 670-5000

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 Uzair Hasan's NPI number?

The NPI number for Uzair Hasan is 1801473020. It was assigned to this individual provider in the NPPES registry on March 24, 2021.

Where is Uzair Hasan located?

Uzair Hasan practices at 4500 Parsons Blvd, Flushing, NY 11355. The listed phone number is (718) 670-5000.

What is Uzair Hasan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Uzair Hasan enrolled in Medicare?

Yes. Uzair Hasan 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 Uzair Hasan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Uzair Hasan reassigns Medicare benefits to 2 organizations: Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ) and Memorial Hermann Medical Group (Fulshear, TX). 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 Uzair Hasan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Uzair Hasan accept?

Health plans from Oscar Insurance Company list Uzair Hasan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Uzair Hasan affiliated with any hospitals?

According to CMS data, Uzair Hasan is affiliated with Robert Wood Johnson University Hospital and Memorial Hermann - Texas Medical Center.

When was this NPI record last updated?

The NPPES record for Uzair Hasan was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.