DR. MICHAEL HERZIG MD
NPI 1457336372
Anesthesiology in Westwood, MA

Q: What is Michael Herzig's NPI number?

The NPI number for Michael Herzig is 1457336372. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Q: What is Michael Herzig'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 Michael Herzig was last updated on October 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 December 14, 2005PECOS Enrolled

690 CANTON ST, SUITE 325, WESTWOOD, MA 02090(781) 407-7713(781) 407-0998 Get Directions Write a Review

NPPES record last updated: October 19, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Michael Herzig Md NPPES

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

DR. MICHAEL HERZIG MD (NPI 1457336372) is an individual anesthesiology provider in Westwood, Massachusetts, licensed in Massachusetts (75007) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1989).

NPPES Registry Identity

NPI1457336372

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. MICHAEL HERZIGCredential: MD

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 CMSJohns Hopkins University School Of MedicineGraduated 1989

Enumeration DateDecember 14, 2005

Last NPPES UpdateOctober 19, 2007

✔ NPI 1457336372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in MA · 75007

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.

690 CANTON ST, Westwood, MA 02090

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Other Identifiers 3

Medicare PINJ11992MA

Medicare UPINF14264

Medicaid3087476MA

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. Michael Herzig Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961507892

PECOS Enrollment IDI20070420000258

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 Michael Herzig reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Capa Anesthesia LLC

11 mi

Anesthesiology

99 LIBBEY INDUSTRIAL PARK
Weymouth, MA 02189

Reassigned Medicare billing, Massachusetts enrollment
115 clinicians in this Medicare group

NPI 1629723002 (781) 331-0537

Emerson Practice Associates II, Inc.

21 mi

Cardiovascular Disease

133 OLD ROAD TO 9 ACRE COR
Concord, MA 01742

Reassigned Medicare billing, Massachusetts enrollment
72 clinicians in this Medicare group

NPI 1427383645 (978) 287-3234

Steward Medical Group, Inc

35 mi

Anesthesiology

795 MIDDLE ST
Fall River, MA 02721

Reassigned Medicare billing, Massachusetts enrollment
347 clinicians in this Medicare group

NPI 1043711914 (508) 674-5600

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 5

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 other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

52 services52 patients

Anesthesia for exam of colon using an endoscope 00812

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

16 services16 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

14 services14 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.

12 services12 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

11 services11 patients

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 Michael Herzig's NPI number?

The NPI number for Michael Herzig is 1457336372. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is Michael Herzig located?

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

What is Michael Herzig's specialty?

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

Is Michael Herzig enrolled in Medicare?

Yes. Michael Herzig is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Herzig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Herzig reassigns Medicare benefits to 3 organizations: Capa Anesthesia LLC (Weymouth, MA), Emerson Practice Associates II, Inc. (Concord, MA) and Steward Medical Group, Inc (Fall River, 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 Michael Herzig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Herzig accept?

Health plans from Taro Health list Michael Herzig 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 Michael Herzig was last updated on October 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.