Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. MATTHIAS WITTAUER M.D.
NPI 1154244192
Student in an Organized Health Care Education/Training Program in New York, NY

Q: What is Matthias Wittauer's NPI number?

The NPI number for Matthias Wittauer is 1154244192. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Q: What is Matthias Wittauer's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Matthias Wittauer was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since August 04, 2026

HOSPITAL FOR SPECIAL SURGERY, 535 EAST 70TH STREET, NEW YORK, NY 10027(212) 600-1000 Get Directions Write a Review

NPPES record added: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. Matthias Wittauer M.d. NPPES

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

MR. MATTHIAS WITTAUER M.D. (NPI 1154244192) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1154244192

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameMR. MATTHIAS WITTAUERCredential: M.D.

Location AddressHOSPITAL FOR SPECIAL SURGERY, 535 EAST 70TH STREETNew York, NY 10027

Mailing AddressHalltal 12Absam, TIROL 06067

Phone(212) 600-1000

Sole ProprietorNo

Enumeration DateAugust 4, 2026

✔ NPI 1154244192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

HOSPITAL FOR SPECIAL SURGERY, 535 EAST 70TH STREET, New York, NY 10027

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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 Matthias Wittauer's NPI number?

The NPI number for Matthias Wittauer is 1154244192. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Where is Matthias Wittauer located?

Matthias Wittauer practices at Hospital For Special Surgery, 535 East 70th Street, New York, NY 10027. The listed phone number is (212) 600-1000.

What is Matthias Wittauer's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Matthias Wittauer was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.