MARCIA GUERRA CHWALEK NP
NPI 1922095629
Nurse Practitioner in Burlington, MA

Q: What is Marcia Chwalek's NPI number?

The NPI number for Marcia Chwalek is 1922095629. It was assigned to this individual provider in the NPPES registry on September 29, 2005.

Q: What is Marcia Chwalek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Marcia Chwalek was last updated on October 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 September 29, 2005

LAHEY CLINIC, 41 MALL RD., BURLINGTON, MA 01805(781) 744-8680(781) 744-5215 Get Directions Write a Review

NPPES record last updated: October 27, 2010. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Marcia Guerra Chwalek Np NPPES

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

MARCIA GUERRA CHWALEK NP (NPI 1922095629) is an individual nurse practitioner in Burlington, Massachusetts, licensed in Massachusetts (91301) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1922095629

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARCIA GUERRA CHWALEKCredential: NP

Location AddressLAHEY CLINIC, 41 MALL RD.Burlington, MA 01805-0001

Mailing AddressLahey Clinic, 41 Mall Rd.Burlington, MA 01805-0001 · (781) 744-8680 · Fax (781) 744-5215

Phone(781) 744-8680

Fax(781) 744-5215

Sole ProprietorNo

Enumeration DateSeptember 29, 2005

Last NPPES UpdateOctober 27, 2010

✔ NPI 1922095629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MA · 91301

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License 91301 (MA)

LAHEY CLINIC, Burlington, MA 01805

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Other Identifiers 3

Medicaid0383911MA

Medicare PINNP3553MA

Medicare PIN500022604

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.

KRISTEN M ROBSON MD

Internal Medicine (Gastroenterology)

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8699

DR. THOMAS M BRAND M.D.

Emergency Medicine

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8000

CHRISTINE B. THOMAS M.D.

Pathology (Anatomic Pathology)

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8000

DAVID A ROSMAN M.D.

Radiology (Diagnostic Radiology)

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8170

FREDERICK W HEISS MD

Internal Medicine (Gastroenterology)

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-5100

DR. STEPHEN R FREIDBERG MD

Neurological Surgery

LAHEY CLINIC, 41 MALL RD.
BURLINGTON, MA 01805

Middlesex County (781) 744-8085

JULIE ALAYNE OUELLETTE C.R.N.A.

Nurse Anesthetist, Certified Registered

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8132

DR. JONATHAN S. SILVER M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

LAHEY CLINIC, 41 MALL ROAD
BURLINGTON, MA 01805

Middlesex County (781) 744-8460

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 Marcia Chwalek's NPI number?

The NPI number for Marcia Chwalek is 1922095629. It was assigned to this individual provider in the NPPES registry on September 29, 2005.

Where is Marcia Chwalek located?

Marcia Chwalek practices at Lahey Clinic 41 Mall Rd., Burlington, MA 01805. The listed phone number is (781) 744-8680.

What is Marcia Chwalek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marcia Chwalek was last updated on October 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.