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DR. JAMES A UNDERBERG MD
NPI 1538167127
Internal Medicine in New York, NY

Active since July 08, 2005PECOS EnrolledAccepts Medicare Assignment
110 E 55TH ST FL 9, NEW YORK, NY 10022(212) 207-1959(855) 680-3844 Get Directions Write a Review

NPPES record last updated: January 15, 2019. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. James A Underberg Md NPPES

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

DR. JAMES A UNDERBERG MD (NPI 1538167127) is an individual internal medicine provider in New York, New York, licensed in New York (171903) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1986).

NPPES Registry Identity

NPI1538167127
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAMES A UNDERBERGCredential: MD
Location Address110 E 55TH ST FL 9New York, NY 10022-4540
Mailing Address110 E 55th St Fl 9New York, NY 10022-4540 · (212) 207-1959 · Fax (855) 680-3844
Phone(212) 207-1959
Fax(855) 680-3844
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 1986
Enumeration DateJuly 8, 2005
Last NPPES UpdateJanuary 15, 2019
✔ NPI 1538167127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 171903
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
110 E 55TH ST FL 9, New York, NY 10022
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Other Identifiers 1

Medicaid011293406NY

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

Dr. James A Underberg 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 ID2668468760
PECOS Enrollment IDI20040423000355
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 6

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
107 services61 patients
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.
91 services73 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
62 services58 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
22 services22 patients
Administration of vaccine 90471
Administering a vaccine involves injecting a small, safe piece of a virus or bacteria into your body. This triggers your immune system to recognize and fight off the disease in the future. It's a vital tool in preventing serious illnesses and maintaining public health.
12 services12 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10022 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 4

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

DR. TATYANA ZUSIN MORTON M.D.
Internal Medicine
110 E 55TH ST FL 9
NEW YORK, NY 10022
New York County (212) 754-2800
TATYANA MORTON MD PLLC
Clinic/Center
110 E 55TH ST FL 9
NEW YORK, NY 10022
New York County (800) 750-8616
JAMES A UNDERBERG MD PLLC
Clinic/Center (Primary Care)
110 E 55TH ST FL 9
NEW YORK, NY 10022
New York County (212) 207-1959
DR. NICHOLAS A. BAVARO M.D.
Orthopaedic Surgery
110 E 55TH ST FL 9
NEW YORK, NY 10022
New York County (855) 588-1100

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 James Underberg's NPI number?

The NPI number for James Underberg is 1538167127. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is James Underberg located?

James Underberg practices at 110 E 55th St Fl 9, New York, NY 10022. The listed phone number is (212) 207-1959.

What is James Underberg's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is James Underberg enrolled in Medicare?

Yes. James Underberg 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 James Underberg affiliated with any hospitals?

According to CMS data, James Underberg is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for James Underberg was last updated on January 15, 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.