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DR. LISA RAE LEFFERT MD
NPI 1992795579
Anesthesiology in New Haven, CT

Active since October 25, 2005PECOS Enrolled
333 CEDAR ST FL 3, NEW HAVEN, CT 06510(203) 785-2802 Get Directions Write a Review

NPPES record last updated: August 6, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Lisa Rae Leffert Md NPPES

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

DR. LISA RAE LEFFERT MD (NPI 1992795579) is an individual anesthesiology provider in New Haven, Connecticut, licensed in Connecticut (69233) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992795579
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. LISA RAE LEFFERTCredential: MD
Location Address333 CEDAR ST FL 3New Haven, CT 06510-3206
Mailing Address333 Cedar St Fl 3New Haven, CT 06510-3206 · (203) 785-2802
Phone(203) 785-2802
Sole ProprietorNo
Enumeration DateOctober 25, 2005
Last NPPES UpdateAugust 6, 2021
NPPES CertifiedAugust 6, 2021
✔ NPI 1992795579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CT · 69233
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
333 CEDAR ST FL 3, New Haven, CT 06510
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Other Identifiers 3

Medicaid3148408MA
Other150136MA · Tufts Health Plan
OtherJ31896MA · Bcbs Ma

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lisa Rae Leffert Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

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

Yale University
0.3 mi
Advanced Practice Midwife
100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING
New Haven, CT 06519
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1124148887 (203) 737-5432

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

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 Lisa Leffert's NPI number?

The NPI number for Lisa Leffert is 1992795579. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Where is Lisa Leffert located?

Lisa Leffert practices at 333 Cedar St Fl 3, New Haven, CT 06510. The listed phone number is (203) 785-2802.

What is Lisa Leffert's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Lisa Leffert enrolled in Medicare?

Yes. Lisa Leffert is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lisa Leffert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Leffert reassigns Medicare benefits to Yale University (New Haven, CT). 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 Lisa Leffert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lisa Leffert accept?

Health plans from Taro Health list Lisa Leffert as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lisa Leffert was last updated on August 6, 2021. 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.