DR. BONNIE ELIZABETH LONZE M.D., PH.D.
NPI 1841343167
Surgery in New York, NY

Active since January 19, 2007PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
550 1ST AVE STE 7A, NEW YORK, NY 10016(212) 263-8365 Get Directions Write a Review

NPPES record last updated: May 1, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 1, 2024, May 30, 2021 (2 updates tracked since 2021).

About Dr. Bonnie Elizabeth Lonze M.d., Ph.d. NPPES

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

DR. BONNIE ELIZABETH LONZE M.D., PH.D. (NPI 1841343167) is an individual surgery provider in New York, New York, licensed in New York (285695) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Johns Hopkins University School Of Medicine (2005).

NPPES Registry Identity

NPI1841343167
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. BONNIE ELIZABETH LONZECredential: M.D., PH.D.
Location Address550 1ST AVE STE 7ANew York, NY 10016-6402
Mailing AddressPo Box 64563Baltimore, MD 21264-4563 · (410) 614-8297
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2005
Enumeration DateJanuary 19, 2007
Last NPPES UpdateMay 1, 20242 updates tracked since enumeration
NPPES CertifiedMay 1, 2024
NPI 1841343167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses Licensed in NY · 285695 Licensed in MD · V0259
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License D67825 (MD)
550 1ST AVE STE 7A, New York, NY 10016

Other Identifiers 1

Medicaid055293300MD

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. Bonnie Elizabeth Lonze M.d., Ph.d. 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 ID4880859511
PECOS Enrollment IDI20160902001453
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

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 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.
89 services27 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 10016 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES

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

Nurse Practitioner (Acute Care)
550 1ST AVE STE 7A
NEW YORK, NY 10016

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 Bonnie Lonze's NPI number?

The NPI number for Bonnie Lonze is 1841343167. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Bonnie Lonze located?

Bonnie Lonze practices at 550 1st Ave Ste 7A, New York, NY 10016. The listed phone number is (212) 263-8365.

What is Bonnie Lonze's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Bonnie Lonze enrolled in Medicare?

Yes. Bonnie Lonze 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 Bonnie Lonze affiliated with any hospitals?

According to CMS data, Bonnie Lonze is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Bonnie Lonze was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.