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NATINA SIUTIM AUYEUNG M.D., M.P.H.
NPI 1770825143
Hospitalist in New York, NY

Active since March 22, 2013PECOS Enrolled
525 E 68TH ST, NEW YORK, NY 10065(212) 746-5454 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 26, 2025, Feb 22, 2021, Sep 12, 2017 (3 updates tracked since 2017).

About Natina Siutim Auyeung M.d., M.p.h. NPPES

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

NATINA SIUTIM AUYEUNG M.D., M.P.H. (NPI 1770825143) is an individual hospitalist provider in New York, New York, licensed in New York (277413) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770825143
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameNATINA SIUTIM AUYEUNGCredential: M.D., M.P.H.
Location Address525 E 68TH STNew York, NY 10065-4870
Mailing Address170 William StreetNew York, NY 10038 · (212) 312-5059
Phone(212) 746-5454
Sole ProprietorNo
Enumeration DateMarch 22, 2013
Last NPPES UpdateNovember 26, 20253 updates tracked since enumeration
NPPES CertifiedNovember 26, 2025
✔ NPI 1770825143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NY · 277413
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.
Also ListedPediatricsTaxonomy 208000000X · License 277413 (NY)
525 E 68TH ST, New York, NY 10065
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Other Names 1

Other Name (5)Siutim Freda Auyeung M.d., M.p.h.

Secondary Practice Locations 2

Location 11283 York AveNew York, NY 10065 · Phone (212) 746-5454
Location 2170 William StNew York, NY 10038-2612 · Phone (212) 312-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natina Siutim Auyeung M.d., M.p.h. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10065 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. AKILI HINSON M.D.
Surgery
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-5454
ABBY AVGERINOS
Nurse Practitioner (Adult Health)
525 E 68TH ST
NEW YORK, NY 10065
New York County (610) 742-3894
DR. PAMELA JOAN-YIN TIEU M.D.
Hospitalist
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-5454
JENNIFER ANNE SOO HOO MD
Physical Medicine & Rehabilitation (Sports Medicine)
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-1500
WEILL MEDICAL COLLEGE OF CORNELL
Specialist
525 E 68TH ST
NEW YORK, NY 10065
New York County (212) 746-2846
MS. RACHAEL HALEY BLAIRE PA-C
Physician Assistant
525 E 68TH ST
NEW YORK, NY 10065
New York County (480) 221-9894
DR. NISHA MEHTA-NAIK M.D.
Psychiatry & Neurology (Psychiatry)
525 E 68TH ST, MAIL SLOT 140
NEW YORK, NY 10065
New York County (212) 746-3720
POOJA SHAH SALVI
Student in an Organized Health Care Education/Training Program
525 E 68TH ST
NEW YORK, NY 10065
New York County (646) 962-8413

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 Natina Auyeung's NPI number?

The NPI number for Natina Auyeung is 1770825143. It was assigned to this individual provider in the NPPES registry on March 22, 2013. The provider is also known as Siutim Freda Auyeung M.D., M.P.H..

Where is Natina Auyeung located?

Natina Auyeung practices at 525 E 68th St, New York, NY 10065. The listed phone number is (212) 746-5454.

What is Natina Auyeung's specialty?

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

Is Natina Auyeung enrolled in Medicare?

Yes. Natina Auyeung is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Natina Auyeung was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.