DR. IOANNIS TASSIULAS M.D.
NPI 1215227988
Internal Medicine - Rheumatology in New York, NY

Q: What is Ioannis Tassiulas's NPI number?

The NPI number for Ioannis Tassiulas is 1215227988. It was assigned to this individual provider in the NPPES registry on April 14, 2011.

Q: What is Ioannis Tassiulas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Ioannis Tassiulas was last updated on February 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.

Active since April 14, 2011PECOS Enrolled

5 E 98TH ST, NEW YORK, NY 10029(212) 241-1671 Get Directions Write a Review

NPPES record last updated: February 22, 2019. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Dr. Ioannis Tassiulas M.d. NPPES

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

DR. IOANNIS TASSIULAS M.D. (NPI 1215227988) is an individual rheumatology provider in New York, New York, licensed in New York (233519) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and maintains a secondary practice location in Hawthorne.

NPPES Registry Identity

NPI1215227988

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameDR. IOANNIS TASSIULASCredential: M.D.

Location Address5 E 98TH STNew York, NY 10029

Mailing Address1 Gustave L Levy Pl # 3000New York, NY 10029-6504

Phone(212) 241-1671

Sole ProprietorNo

Enumeration DateApril 14, 2011

Last NPPES UpdateFebruary 22, 2019

✔ NPI 1215227988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in NY · 233519

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

5 E 98TH ST, New York, NY 10029

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Secondary Practice Location 1

Location 119 Bradhurst Ave, Suite 3090Hawthorne, NY 10532-0000 · Phone (914) 372-7887 · Fax (914) 372-7884

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ioannis Tassiulas M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

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.

278 services146 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

50 services50 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10029 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.

REBECCA BARZI NP

Nurse Practitioner (Family)

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-0764

BELINDA YEW PHD

Psychologist (Clinical)

5 E 98TH ST
NEW YORK, NY 10029

New York County (929) 224-3803

JADEN BAYE-CIGNA PA-C

Physician Assistant

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-9728

SUPINDA BUNYAVANICH M.D.

Allergy & Immunology

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-5548

DR. SHELDON LICHTBLAU M.D.

Orthopaedic Surgery

5 E 98TH ST, BOX 1188
NEW YORK, NY 10029

New York County (212) 241-1645

DR. YOUSAF ALI MD

Internal Medicine (Rheumatology)

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 659-9210

MRS. LESLIE CARLSON SCHLACHTER PA

Physician Assistant

5 E 98TH ST, 6TH FLOOR UROLOGY
NEW YORK, NY 10029

New York County (212) 241-5629

ORTHOPEDICS 2 DEPARTMENT OF MOUNT SINAI

Specialist

5 E 98TH ST
NEW YORK, NY 10029

New York County (212) 241-8892

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 Ioannis Tassiulas's NPI number?

The NPI number for Ioannis Tassiulas is 1215227988. It was assigned to this individual provider in the NPPES registry on April 14, 2011.

Where is Ioannis Tassiulas located?

Ioannis Tassiulas practices at 5 E 98th St, New York, NY 10029. The listed phone number is (212) 241-1671.

What is Ioannis Tassiulas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Ioannis Tassiulas enrolled in Medicare?

Yes. Ioannis Tassiulas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ioannis Tassiulas was last updated on February 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.