DR. MICHELLE SIMON MD
NPI 1922231059
Anesthesiology in New Haven, CT

Q: What is Michelle Simon's NPI number?

The NPI number for Michelle Simon is 1922231059. It was assigned to this individual provider in the NPPES registry on August 24, 2009.

Q: What is Michelle Simon's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michelle Simon was last updated on July 10, 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.

Active since August 24, 2009PECOS EnrolledAccepts Medicare Assignment

74.96/100

CMS Quality Rating

20 YORK ST, NEW HAVEN, CT 06510(203) 785-2802 Get Directions Write a Review

NPPES record last updated: July 10, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2024, Aug 28, 2019, Sep 30, 2015 (3 updates tracked since 2015).

On this page

About Dr. Michelle Simon Md NPPES

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

DR. MICHELLE SIMON MD (NPI 1922231059) is an individual anesthesiology provider in New Haven, Connecticut, licensed in Connecticut (78127) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Galveston, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1922231059

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. MICHELLE SIMONCredential: MD

Location Address20 YORK STNew Haven, CT 06510-3220

Mailing Address333 Cedar St # 3New Haven, CT 06510-3206 · (203) 785-2802

Phone(203) 785-2802

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateAugust 24, 2009

Last NPPES UpdateJuly 10, 20243 updates tracked since enumeration

NPPES CertifiedJuly 9, 2024

✔ NPI 1922231059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CT · 78127✔ Licensed in MO · 2015031636✔ Licensed in TX · P5729

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.

20 YORK ST, New Haven, CT 06510

Open in Google Maps ↗

Secondary Practice Location 1

Location 1301 University Blvd Anesthesia DepartmentGalveston, TX 77555-0877 · Phone (409) 772-1221 · Fax (409) 772-1224

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

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

Dr. Michelle Simon 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 ID6507999760

PECOS Enrollment IDI20241002000031

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 Reassignments

Medicare enrollment records show Michelle Simon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University

0.4 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

Utmb Faculty Group Practice

1,479 mi

General Practice

301 UNIVERSITY BLVD
Galveston, TX 77555

Reassigned Medicare billing, Texas enrollment
2,222 clinicians in this Medicare group

NPI 1942241146 (409) 772-2222

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

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.

74.96/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

73.77

Promoting Interoperability

Improvement Activities

Cost

47.75

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.

AUDREY P SENIOR APRN

Nurse Practitioner (Family)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5860

DR. YEISID F FIGUEREDO M.D.

Pediatrics (Neonatal-Perinatal Medicine)

20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2320

YALE NEW HAVEN HOSPITAL

Durable Medical Equipment & Medical Supplies (Customized Equipment)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2046

TAYLOR KINGSTON

Dietitian, Registered

20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-9185

DR. TRAVIS DANIEL BONTRAGER MD

Hospitalist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-1734

TERESA JOSEPH D.O.

Internal Medicine (Nephrology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 737-8894

MR. BRAD ST. MARTIN MD

Obstetrics & Gynecology

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BERNADETTE BIMONTE-HACKETT LCSW

Social Worker (Clinical)

20 YORK ST, SOCIAL WORK EP10-635
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-5161

JOHN A VANJAH CRNA

Nurse Anesthetist, Certified Registered

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2802

DR. SEAN MICHAEL PENNETTI MD

Psychiatry & Neurology (Neurology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

MARIE ANJELIESE RODRIGUEZ

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

RUCHI CHANDRAKANT RANA M.S., CCC-SLP

Speech-Language Pathologist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 512-8951

JOSHUA REED BIA

Emergency Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

DR. MARGARET M XU MD

Internal Medicine (Geriatric Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

EDWARD S LEE MD, PHD

Pathology (Blood Banking & Transfusion Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

SYDNEY M JUDGE PA-C

Physician Assistant (Surgical)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

FRANKLIN CHEN

Pharmacist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 200-3100

CHRISTOPHER EL MOUHAYYAR

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BO PENG MD

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

ELAINE COLOMB MD

Student in an Organized Health Care Education/Training Program

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

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 Michelle Simon's NPI number?

The NPI number for Michelle Simon is 1922231059. It was assigned to this individual provider in the NPPES registry on August 24, 2009.

Where is Michelle Simon located?

Michelle Simon practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 785-2802.

What is Michelle Simon's specialty?

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

Is Michelle Simon enrolled in Medicare?

Yes. Michelle Simon 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 organizations bill Medicare for Michelle Simon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Simon reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Utmb Faculty Group Practice (Galveston, TX). Each 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 Michelle Simon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Simon accept?

Health plans from Oscar Insurance Company list Michelle Simon 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 Michelle Simon was last updated on July 10, 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.