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THARAKA WIJESINGHE
NPI 1548910235
Hospitalist in New York, NY

Active since March 25, 2022PECOS EnrolledAccepts Medicare Assignment
1111 AMSTERDAM AVE, NEW YORK, NY 10025(212) 523-2900 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tharaka Wijesinghe NPPES

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

THARAKA WIJESINGHE (NPI 1548910235) is an individual hospitalist provider in New York, New York, licensed in New York (338515) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai St Luke's Roosevelt Hospital, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1548910235
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameTHARAKA WIJESINGHE
Location Address1111 AMSTERDAM AVENew York, NY 10025-1716
Mailing Address1000 10th Ave Ste 3a-08New York, NY 10019-1147 · (212) 259-6777
Phone(212) 523-2900
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2022
Enumeration DateMarch 25, 2022
Last NPPES UpdateSeptember 11, 2025
NPPES CertifiedSeptember 11, 2025
✔ NPI 1548910235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NY · 338515
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.
1111 AMSTERDAM AVE, New York, NY 10025
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Secondary Practice Location 1

Location 11000 10th Ave Ste 3A-08New York, NY 10019-1147 · Phone (212) 259-6777

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

Tharaka Wijesinghe 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 ID345744595
PECOS Enrollment IDI20250919001151
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.

Hospital Affiliations CMS Care Compare

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

Mount Sinai St Luke's Roosevelt Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330046
Location1000 Tenth AvenueNew York, NY 10019 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10025 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

DR. TAKEHIRO KASAHARA D.M.D.
Dentist (Oral and Maxillofacial Surgery)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3171
DR. MELVIN KU M.D.
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3981
RAVI KATARI
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
YAMINI POTINI MD
Hospitalist
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
HANNAH KITTRELL RD, CDN
Dietitian, Registered
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3618
DR. STANLEY CORTELL M.D.
Internal Medicine (Nephrology)
1111 AMSTERDAM AVE, MINTURN ROOM 205
NEW YORK, NY 10025
New York County (212) 523-3530
MR. EZEQUIEL JOSUE RODRIGUEZ RPA-C
Physician Assistant
1111 AMSTERDAM AVE, ORTHO DEPT. CLARK 7
NEW YORK, NY 10025
New York County (212) 523-2650
MR. MICHAEL STEPHEN BALLETTA
Nurse Practitioner (Adult Health)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-5918

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 Tharaka Wijesinghe's NPI number?

The NPI number for Tharaka Wijesinghe is 1548910235. It was assigned to this individual provider in the NPPES registry on March 25, 2022.

Where is Tharaka Wijesinghe located?

Tharaka Wijesinghe practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-2900.

What is Tharaka Wijesinghe's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Tharaka Wijesinghe enrolled in Medicare?

Yes. Tharaka Wijesinghe 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 Tharaka Wijesinghe affiliated with any hospitals?

According to CMS data, Tharaka Wijesinghe is affiliated with Mount Sinai St Luke's Roosevelt Hospital.

When was this NPI record last updated?

The NPPES record for Tharaka Wijesinghe 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 10 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.