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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. LAUREN L HIESTAND M.D.
NPI 1346224276
Pathology - Clinical Pathology/Laboratory Medicine in Worcester, MA

Active since December 05, 2005
55 LAKE AVE N, DEPARTMENT OF PATHOLOGY - BLOOD BANK, WORCESTER, MA 01655(508) 334-7159 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Lauren L Hiestand M.d. NPPES

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

DR. LAUREN L HIESTAND M.D. (NPI 1346224276) is an individual clinical pathology/laboratory medicine provider in Worcester, Massachusetts, licensed in Massachusetts (74974) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1346224276
Entity TypeIndividualFemale
Primary Taxonomy207ZP0105X
Provider Legal NameDR. LAUREN L HIESTANDCredential: M.D.
Location Address55 LAKE AVE N, DEPARTMENT OF PATHOLOGY - BLOOD BANKWorcester, MA 01655-0002
Mailing AddressPo Box 62, Turnpike StationShrewsbury, MA 01545-0062 · (508) 334-8815 · Fax (508) 334-5374
Phone(508) 334-7159
Sole ProprietorNo
Enumeration DateDecember 5, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1346224276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License✔ Licensed in MA · 74974
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
55 LAKE AVE N, Worcester, MA 01655
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Other Identifiers 1

Medicaid3084183MA

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.

HILLARY R. IRONS MD
Emergency Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 421-1400
MS. EILEEN A. DUHAMEL NP
Nurse Practitioner
55 LAKE AVE N, DEPARTMENT OF RADIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-2710
EWA HRYNISZYN CRNA
Nurse Anesthetist, Certified Registered
55 LAKE AVE N, DEPARTMENT OF ANESTHESIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-3271
HELEN COPSEY PA-C
Physician Assistant
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-8585
DR. ADEPEJU GBADEBO CHAMPION M.D.
Internal Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-2731
SOWMYA KORAPATI
Internal Medicine (Hematology & Oncology)
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-3550
LAYLA FAKHRZADEH M.D.
Anesthesiology
55 LAKE AVE N, ANESTHESIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-3271
YOONYIE CHO M.D.
Anesthesiology
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-1000

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 Lauren Hiestand's NPI number?

The NPI number for Lauren Hiestand is 1346224276. It was assigned to this individual provider in the NPPES registry on December 5, 2005.

Where is Lauren Hiestand located?

Lauren Hiestand practices at 55 Lake Ave N Department Of Pathology - Blood Bank, Worcester, MA 01655. The listed phone number is (508) 334-7159.

What is Lauren Hiestand's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

When was this NPI record last updated?

The NPPES record for Lauren Hiestand was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.