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LAUREN MICHELLE LOUBNAN CRNA
NPI 1013586874
Nurse Anesthetist, Certified Registered in New York, NY

Active since June 24, 2021Accepts Medicare Assignment
462 1ST AVE, NEW YORK, NY 10016(212) 562-1000 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 16, 2026, Apr 3, 2026, Jan 22, 2026 and 1 more (4 updates tracked since 2021).

About Lauren Michelle Loubnan Crna NPPES

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

LAUREN MICHELLE LOUBNAN CRNA (NPI 1013586874) is an individual nurse anesthetist, certified registered in New York, New York, licensed in New York (818584) and active in the NPI registry since June 2021. She is affiliated with Ny Eye And Ear Infirmary Of Mount Sinai and is a graduate of Other (2023).

NPPES Registry Identity

NPI1013586874
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameLAUREN MICHELLE LOUBNANCredential: CRNA
Location Address462 1ST AVENew York, NY 10016-9196
Mailing Address462 1st AveNew York, NY 10016-9196
Phone(212) 562-1000
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 24, 2021
Last NPPES UpdateJuly 16, 20264 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1013586874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in NY · 818584
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
462 1ST AVE, New York, NY 10016
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Other Names 1

Former Name (1)Lauren Michelle Robert

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lauren Michelle Loubnan Crna 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 ID9032699202
PECOS Enrollment IDI20260217001346

Medicare Billing Reassignment

Medicare enrollment records show Lauren Loubnan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
4.0 mi
Anesthesiology
1 GUSTAVE L LEVY PL # 4500
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 245 clinicians in this Medicare group
NPI 1447008446 (407) 667-0444

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Ny Eye And Ear Infirmary Of Mount Sinai

Acute Care Hospitals · New York, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number330100
Location230 Second AveNew York, NY 10003 · New York County

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
$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
$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.

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. ROBERT MICHAEL LEMBO MD
Pediatrics (Hospice and Palliative Medicine)
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-6425
MISS SHARONA DEBORAH KASHIMALLAK RPA-C
Physician Assistant (Medical)
462 1ST AVE
NEW YORK, NY 10016
New York County (516) 578-9951
ALEXANDRA KVERNLAND MD
Psychiatry & Neurology (Vascular Neurology)
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-4141
RACHEL ZOE BAUMSTEIN DPT
Physical Therapist
462 1ST AVE, BELLEVUE HOSPITAL CENTER
NEW YORK, NY 10016
New York County (212) 562-7059
ALIXANDRA LIN PETERSEN DPT
Physical Therapist
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-7059
ABIGAIL LLOYD
Social Worker
462 1ST AVE
NEW YORK, NY 10016
New York County (212) 562-4141
TALYA BUXBAUM
Physician Assistant
462 1ST AVE
NEW YORK, NY 10016
New York County (516) 309-3239
MR. ALEX DASILVA NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
462 1ST AVE
NEW YORK, NY 10016
New York County (646) 236-0823

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 Lauren Loubnan's NPI number?

The NPI number for Lauren Loubnan is 1013586874. It was assigned to this individual provider in the NPPES registry on June 24, 2021. The provider is also known as Lauren Michelle Robert.

Where is Lauren Loubnan located?

Lauren Loubnan practices at 462 1st Ave, New York, NY 10016. The listed phone number is (212) 562-1000.

What is Lauren Loubnan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Lauren Loubnan enrolled in Medicare?

Yes. Lauren Loubnan 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.

Which organization bills Medicare for Lauren Loubnan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Loubnan reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Loubnan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Lauren Loubnan affiliated with any hospitals?

According to CMS data, Lauren Loubnan is affiliated with Ny Eye And Ear Infirmary Of Mount Sinai.

When was this NPI record last updated?

The NPPES record for Lauren Loubnan was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.