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RAIYA SARWAR
NPI 1912388620
Internal Medicine - Transplant Hepatology in New York, NY

Active since June 18, 2015PECOS EnrolledAccepts Medicare Assignment
530 1ST AVE # HCC4CJ, NEW YORK, NY 10016(646) 501-0657 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 20, 2026, May 9, 2024, Apr 9, 2024 and 3 more (6 updates tracked since 2021).

About Raiya Sarwar NPPES

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

RAIYA SARWAR (NPI 1912388620) is an individual transplant hepatology provider in New York, New York, licensed in New Jersey (25MA11694000) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and maintains a secondary practice location in Summit.

NPPES Registry Identity

NPI1912388620
Entity TypeIndividualFemale
Primary Taxonomy207RT0003X
Provider Legal NameRAIYA SARWAR
Location Address530 1ST AVE # HCC4CJNew York, NY 10016-6402
Mailing Address530 1st Ave # Hcc4cjNew York, NY 10016-6402 · (646) 501-0657
Phone(646) 501-0657
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 18, 2015
Last NPPES UpdateMay 20, 20266 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
✔ NPI 1912388620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RT0003X
Licenses✔ Licensed in NJ · 25MA11694000✔ Licensed in NY · 317457
Definition
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125066243 (IL), S2498 (TX)
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 25MA11694000 (NJ), 317457-01 (NY)
530 1ST AVE # HCC4CJ, New York, NY 10016
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Secondary Practice Location 1

Location 133 Overlook Rd Ste 201Summit, NJ 07901-3562 · Phone (908) 522-5040 · Fax (908) 522-5041

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

Raiya Sarwar 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 ID8729322961
PECOS Enrollment IDI20220810001934
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 Raiya Sarwar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nyu Langone Hospitals
Same address
Internal Medicine
530 1ST AVE
New York, NY 10016
  • Reassigned Medicare billing, New York enrollment
  • 616 clinicians in this Medicare group
NPI 1790975944 (212) 460-0110
New York University
1,039 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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 4

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
51 services38 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
19 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services16 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

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 Raiya Sarwar's NPI number?

The NPI number for Raiya Sarwar is 1912388620. It was assigned to this individual provider in the NPPES registry on June 18, 2015.

Where is Raiya Sarwar located?

Raiya Sarwar practices at 530 1st Ave # Hcc4cj, New York, NY 10016. The listed phone number is (646) 501-0657.

What is Raiya Sarwar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Transplant Hepatology, with taxonomy code 207RT0003X.

Is Raiya Sarwar enrolled in Medicare?

Yes. Raiya Sarwar 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 Raiya Sarwar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raiya Sarwar reassigns Medicare benefits to 2 organizations: Nyu Langone Hospitals (New York, NY) and New York University (Boynton Beach, FL). 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 Raiya Sarwar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Raiya Sarwar affiliated with any hospitals?

According to CMS data, Raiya Sarwar is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Raiya Sarwar was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.