NATHANIEL HUPERT MD
NPI 1861589947
Hospitalist in New York, NY

Active since October 09, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
525 E68TH STREET, STARR 5, NEW YORK, NY 10065(212) 746-4071(212) 746-4610 Get Directions Write a Review

NPPES record last updated: August 27, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nathaniel Hupert Md NPPES

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

NATHANIEL HUPERT MD (NPI 1861589947) is an individual hospitalist provider in New York, New York, licensed in New York (218548) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Harvard Medical School (1994).

NPPES Registry Identity

NPI1861589947
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameNATHANIEL HUPERTCredential: MD
Location Address525 E68TH STREET, STARR 5New York, NY 10065-4872
Mailing Address525 E68th Street, Starr 5New York, NY 10065-4872 · (212) 746-4071 · Fax (212) 746-7481
Fax(212) 746-4610
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1994
Enumeration DateOctober 9, 2006
Last NPPES UpdateAugust 27, 2020
NPPES CertifiedAugust 27, 2020
NPI 1861589947 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 · 218548
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 218548 (NY)
525 E68TH STREET, New York, NY 10065

Other Identifiers 2

Medicaid001L31NY
Medicaid02134825NY

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

Nathaniel Hupert Md 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 ID6305993056
PECOS Enrollment IDI20090415000186
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 3

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
48 services25 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
19 services15 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
14 services14 patients

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 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Hospitalist
525 E68TH STREET, STARR 5
NEW YORK, NY 10065
Hospitalist
525 E68TH STREET, STARR 5
NEW YORK, NY 10065
Hospitalist
525 E68TH STREET, STARR 5
NEW YORK, NY 10065

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 Nathaniel Hupert's NPI number?

The NPI number for Nathaniel Hupert is 1861589947. It was assigned to this individual provider in the NPPES registry on October 9, 2006.

Where is Nathaniel Hupert located?

Nathaniel Hupert practices at 525 E68th Street Starr 5, New York, NY 10065. The listed phone number is (212) 746-4071.

What is Nathaniel Hupert's specialty?

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

Is Nathaniel Hupert enrolled in Medicare?

Yes. Nathaniel Hupert 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 Nathaniel Hupert affiliated with any hospitals?

According to CMS data, Nathaniel Hupert is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Nathaniel Hupert was last updated on August 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.