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DR. MICHELLE BARBARA NYMAN M.D.
NPI 1326243759
Anesthesiology in Westwood, MA

Active since June 16, 2007PECOS EnrolledAccepts Medicare Assignment
690 CANTON ST, SUITE 325, WESTWOOD, MA 02090(781) 407-7713(781) 407-0998 Get Directions Write a Review

NPPES record last updated: January 25, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Michelle Barbara Nyman M.d. NPPES

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

DR. MICHELLE BARBARA NYMAN M.D. (NPI 1326243759) is an individual anesthesiology provider in Westwood, Massachusetts, licensed in Massachusetts (241188) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2004).

NPPES Registry Identity

NPI1326243759
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. MICHELLE BARBARA NYMANCredential: M.D.
Location Address690 CANTON ST, SUITE 325Westwood, MA 02090-2321
Mailing Address690 Canton St, Suite 325Westwood, MA 02090-2321 · (781) 407-7713 · Fax (781) 407-0998
Phone(781) 407-7713
Fax(781) 407-0998
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2004
Enumeration DateJune 16, 2007
Last NPPES UpdateJanuary 25, 2012
✔ NPI 1326243759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MA · 241188
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 125048303 (IL)
690 CANTON ST, Westwood, MA 02090
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Other Names 1

Former Name (1)Michelle Barbara Liszka M.d.

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 and accepts Medicare assignment

Dr. Michelle Barbara Nyman M.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 ID1052487154
PECOS Enrollment IDI20091125000335
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

3

Medicare enrollment records show Michelle Nyman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is
5.5 mi
Diagnostic Radiology
199 REEDSDALE RD
Milton, MA 02186
  • Reassigned Medicare billing, Massachusetts enrollment
  • 556 clinicians in this Medicare group
NPI 1245773308 (617) 696-4600
Jjm Medical Services, PC
13 mi
Anesthesiology
1440 MAIN ST
Waltham, MA 02451
  • Reassigned Medicare billing, Massachusetts enrollment
  • 90 clinicians in this Medicare group
NPI 1952548265 (781) 891-9300
North Shore Ambulatory Anesthesia Partners LLC
26 mi
Anesthesiology
1 ORTHOPEDICS DR
Peabody, MA 01960
  • Reassigned Medicare billing, Massachusetts enrollment
  • 14 clinicians in this Medicare group
NPI 1821535378 (978) 818-6500

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

Areas of Expertise CMS Part B claims 9

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.

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938
This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.
71 services64 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
47 services46 patients
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
34 services34 patients
Anesthesia for other procedure on forearm, wrist, or hand bones 01830
Anesthesia for procedures on forearm, wrist, or hand bones involves administering medications to block sensation in the specific area. It ensures you don't feel pain during the procedure. It can be local (numbing a small area) or regional (numbing a larger part of the body).
30 services30 patients
Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940
This is a procedure where anesthesia is applied to numb specific nerves in your lower back. Using imaging guidance, the doctor can accurately locate these nerves through the skin. This is done to alleviate pain by disrupting nerve signals. It's a safe and effective method.
19 services19 patients
Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance 01937
This procedure involves administering anesthesia to numb the neck or upper back area. This helps in carrying out procedures like injection, drainage, or aspiration on the spine or spinal cord. Imaging guidance is used to ensure accurate placement, enhancing safety and effectiveness.
14 services13 patients

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.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
100%1,174 patients5/55-star benchmark: 100%
Prevention of Post-Operative Nausea and Vomiting (PONV) - Combination Therapy
Percentage of patients, aged 18 years and older, who undergo a procedure under an inhalational general anesthetic, AND who have three or more risk factors for post-operative nausea and vomiting (PONV), who receive combination therapy consisting of at least…
100%22 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

LAURA BATALIS CRNA
Nurse Anesthetist, Certified Registered
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
JENNIFER LIENECK
Nurse Anesthetist, Certified Registered
690 CANTON ST, STE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
JUDITH GOBBLE CRNA
Nurse Anesthetist, Certified Registered
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
DR. CLIFFORD BIERMAN MD
Anesthesiology
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
AMY R BOGOSIAN CRNA
Nurse Anesthetist, Certified Registered
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
ANDREW A MADEJ CRNA
Nurse Anesthetist, Certified Registered
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
ELLEN DAVEY CRNA
Nurse Anesthetist, Certified Registered
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713
PARAG NARAIN MATHUR MD
Anesthesiology
690 CANTON ST, SUITE 325
WESTWOOD, MA 02090
Norfolk County (781) 407-7713

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 Nyman's NPI number?

The NPI number for Michelle Nyman is 1326243759. It was assigned to this individual provider in the NPPES registry on June 16, 2007. The provider is also known as Michelle Barbara Liszka M.D..

Where is Michelle Nyman located?

Michelle Nyman practices at 690 Canton St Suite 325, Westwood, MA 02090. The listed phone number is (781) 407-7713.

What is Michelle Nyman's specialty?

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

Is Michelle Nyman enrolled in Medicare?

Yes. Michelle Nyman 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 Nyman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Nyman reassigns Medicare benefits to 3 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Milton, MA), Jjm Medical Services, PC (Waltham, MA) and North Shore Ambulatory Anesthesia Partners LLC (Peabody, MA). 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 Nyman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Nyman accept?

Health plans from Taro Health list Michelle Nyman 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 Nyman was last updated on January 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.