ANESTHESIA CONSULTANTS OF MASSACHUSETTS LLC
NPI 1881306496
Nurse Anesthetist, Certified Registered in Boston, MA

Q: What is Anesthesia Consultants Of Massachusetts LLC's specialty?

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

Active since December 15, 2022

50 STANIFORD ST, BOSTON, MA 02114(617) 723-2015(617) 723-7787 Get Directions Write a Review

NPPES record last updated: February 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 25, 2025, Oct 10, 2023, Dec 15, 2022 (3 updates tracked since 2022).

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About Anesthesia Consultants Of Massachusetts Llc NPPES

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

ANESTHESIA CONSULTANTS OF MASSACHUSETTS LLC (NPI 1881306496) is a healthcare organization registered as a nurse anesthetist, certified registered in Boston, Massachusetts and active in the NPI registry since December 2022. The organization maintains a secondary practice location in Waltham and lists Susanne Ellard, Executive Director, as its authorized official.

NPPES Registry Identity

NPI1881306496

Entity TypeOrganization

Primary Taxonomy367500000X

Legal Business NameANESTHESIA CONSULTANTS OF MASSACHUSETTS LLC

Location Address50 STANIFORD STBoston, MA 02114-2517

Mailing Address50 Staniford St Lbby LevelBoston, MA 02114-2544

Phone(617) 723-2015

Fax(617) 723-7787

Organization SubpartNo

Authorized OfficialSusanne EllardExecutive Director · (617) 314-1818

Enumeration DateDecember 15, 2022

Last NPPES UpdateFebruary 25, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 25, 2025

✔ NPI 1881306496 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

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.

50 STANIFORD ST, Boston, MA 02114

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Secondary Practice Location 1

Location 1195 West StWaltham, MA 02451-1111 · Phone (781) 768-5590 · Fax (781) 890-1519

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anesthesia Consultants Of Massachusetts Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 19 clinicians reassign Medicare billing to Anesthesia Consultants Of Massachusetts LLC, which bills Medicare for the services they deliver. Of these, 7 practice within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Certified Registered Nurse Anesthetist (CRNA)10

Anesthesiology9

Clinicians, nearest first (19)

Jeremy Jackson

Certified Registered Nurse Anesthetist (CRNA)

NPI 1912313461

55 FRUIT ST DEPARTMENT OF ANESTHESIA
Boston, MA 02114

(617) 726-2000

✔ PECOS0.2 mi

Paula Goodrich, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1063615755

243 CHARLES ST
Boston, MA 02114

(617) 573-3380

✔ PECOS✔ Accepts Medicare0.3 mi

Gustavo Lozada, MD

Anesthesiology

NPI 1437314887

243 CHARLES ST
Boston, MA 02114

(617) 573-3380

✔ PECOS✔ Accepts Medicare0.3 mi

Catherine Mullaly, MD

Anesthesiology

NPI 1790753499

243 CHARLES ST
Boston, MA 02114

(617) 573-3380

✔ PECOS✔ Accepts Medicare0.3 mi

Erin Omalley, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1467526111

1493 CAMBRIDGE ST ANESTHESIA DEPT. 3RD FLOOR
Cambridge, MA 02139

(617) 665-1630

✔ PECOS✔ Accepts Medicare2.2 mi

Sarah Toczylowski

Certified Registered Nurse Anesthetist (CRNA)

NPI 1033547351

1153 CENTRE ST
Jamaica Plain, MA 02130

(617) 983-7972

✔ PECOS✔ Accepts Medicare5.3 mi

Laura Weiner

Certified Registered Nurse Anesthetist (CRNA)

NPI 1851358675

2100 DORCHESTER AVE
Dorchester Center, MA 02124

(617) 298-4632

✔ PECOS✔ Accepts Medicare5.8 mi

Audrey Long, MD

Anesthesiology

NPI 1194821678

41 MALL RD
Burlington, MA 01805

(781) 744-8000

✔ PECOS11 mi

Timothy Ayers, D.O.

Anesthesiology

NPI 1245384775

163 LIBBEY PKWY SUITE 301
Weymouth, MA 02189

(781) 337-4224

✔ PECOS12 mi

Rebecca Leong, M.D.

Anesthesiology

NPI 1922089952

22 WESTWAY RD
Wayland, MA 01778

(508) 358-3432

✔ PECOS✔ Accepts Medicare14 mi

Bridgette Jonas, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1427061779

4 LINCOLN DR
Littleton, MA 01460

(781) 899-5632

✔ PECOS✔ Accepts Medicare24 mi

Andy Poritz, MD

Anesthesiology

NPI 1073673711

300 GROVE ST
Worcester, MA 01605

(508) 754-0700

✔ PECOS✔ Accepts Medicare38 mi

Corey Collins, DO

Anesthesiology

NPI 1720068513

100 HITCHCOCK WAY
Manchester, NH 03104

(603) 695-2500

✔ PECOS48 mi

Marrietta Hartt, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1689793176

501 SOUTH ST BOX 2
Bow, NH 03304

(603) 224-4776

✔ PECOS✔ Accepts Medicare61 mi

Nathan Wilkins, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1548394802

1 HOSPITAL RD
Oak Bluffs, MA 02557

(508) 693-0410

✔ PECOS✔ Accepts Medicare67 mi

Fawad Syed, M.D.

Anesthesiology

NPI 1316088842

171 INTERSTATE DR
W Springfield, MA 01089

(413) 737-5500

✔ PECOS83 mi

Rose Marie Murray Lansing, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1467499673

13506 SUMMERPORT VILLAGE PKWY #403
Windermere, FL 34786

(727) 403-7541

✔ PECOS1,124 mi

Emad Tarazi, M.D.

Anesthesiology

NPI 1932156494

10264 ALLAMANDA CIR
Palm Beach Gardens, FL 33410

(802) 379-4081

✔ PECOS✔ Accepts Medicare1,186 mi

Sarah Oss, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1194223628

7000 W COLFAX AVE
Lakewood, CO 80214

(303) 996-1188

✔ PECOS✔ Accepts Medicare1,774 mi

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 Anesthesia Consultants Of Massachusetts LLC's NPI number?

The NPI number for Anesthesia Consultants Of Massachusetts LLC is 1881306496. It was assigned to this organization in the NPPES registry on December 15, 2022.

Where is Anesthesia Consultants Of Massachusetts LLC located?

Anesthesia Consultants Of Massachusetts LLC is located at 50 Staniford St, Boston, MA 02114. The listed phone number is (617) 723-2015.

What is Anesthesia Consultants Of Massachusetts LLC's specialty?

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

Is Anesthesia Consultants Of Massachusetts LLC enrolled in Medicare?

Yes. Anesthesia Consultants Of Massachusetts LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Anesthesia Consultants Of Massachusetts LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Anesthesia Consultants Of Massachusetts LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (10) and Anesthesiology (9). Of these, 7 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Anesthesia Consultants Of Massachusetts LLC accept?

Health plans from WellSense Health Plan list Anesthesia Consultants Of Massachusetts LLC 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 Anesthesia Consultants Of Massachusetts LLC was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.