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ERIN RIEGER
NPI 1093459653
Hospitalist in New York, NY

Active since April 20, 2022PECOS EnrolledAccepts Medicare Assignment
520 E 70TH ST, NEW YORK, NY 10021(212) 746-4071(212) 746-4734 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 2, 2025, Apr 20, 2022 (2 updates tracked since 2022).

About Erin Rieger NPPES

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

ERIN RIEGER (NPI 1093459653) is an individual hospitalist provider in New York, New York, licensed in New York (334830-01) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1093459653
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameERIN RIEGER
Location Address520 E 70TH STNew York, NY 10021-9800
Mailing Address520 E 70th StNew York, NY 10021-9800 · (212) 746-4071 · Fax (212) 746-4734
Phone(212) 746-4071
Fax(212) 746-4734
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 20, 2022
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1093459653 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 · 334830-01
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 ListedInternal MedicineTaxonomy 207R00000X · License 334830-01 (NY)
520 E 70TH ST, New York, NY 10021
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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

Erin Rieger 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 ID6305334525
PECOS Enrollment IDI20251021001272
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.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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.

SHIN-RONG JULIA WU MD
Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (646) 962-9864
JOY MARLA GELBMAN M.D.
Internal Medicine (Cardiovascular Disease)
520 E 70TH ST, STARR 4
NEW YORK, NY 10021
New York County (212) 746-2150
JESSICA MICHELLE HASKIN RD, CDN
Nutritionist
520 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-0838
RUBY ROSS MD
Student in an Organized Health Care Education/Training Program
520 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2596
MICHAL BAR-NATAN MD
Internal Medicine (Medical Oncology)
520 E 70TH ST
NEW YORK, NY 10021
New York County (646) 962-2700
WEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY
Internal Medicine (Hematology & Oncology)
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (646) 962-2010
CATHERINE BEACH SILVER PA-C
Physician Assistant
520 E 70TH ST, STARR 341
NEW YORK, NY 10021
New York County (212) 746-7576
JAFREN RAHMAN PA-C
Physician Assistant
520 E 70TH ST
NEW YORK, NY 10021
New York County (646) 962-2072

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 Erin Rieger's NPI number?

The NPI number for Erin Rieger is 1093459653. It was assigned to this individual provider in the NPPES registry on April 20, 2022.

Where is Erin Rieger located?

Erin Rieger practices at 520 E 70th St, New York, NY 10021. The listed phone number is (212) 746-4071.

What is Erin Rieger's specialty?

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

Is Erin Rieger enrolled in Medicare?

Yes. Erin Rieger 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 Erin Rieger affiliated with any hospitals?

According to CMS data, Erin Rieger is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Erin Rieger was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.