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GRETCHEN WILLIAMS FRIELING M.D.
NPI 1790913887
Pathology - Anatomic Pathology & Clinical Pathology in Wellesley Hills, MA

Active since June 26, 2009
25 WALNUT ST STE 102, WELLESLEY HILLS, MA 02481(781) 524-3223 Get Directions Write a Review

NPPES record last updated: December 28, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 28, 2021, Mar 21, 2018, Jan 15, 2016 (3 updates tracked since 2016).

About Gretchen Williams Frieling M.d. NPPES

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

GRETCHEN WILLIAMS FRIELING M.D. (NPI 1790913887) is an individual anatomic pathology & clinical pathology provider in Wellesley Hills, Massachusetts, licensed in Massachusetts (254032) and active in the NPI registry since June 2009.

NPPES Registry Identity

NPI1790913887
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameGRETCHEN WILLIAMS FRIELINGCredential: M.D.
Location Address25 WALNUT ST STE 102Wellesley Hills, MA 02481-2144
Mailing Address25 Walnut St Ste 102Wellesley Hills, MA 02481-2144 · (781) 524-3223
Phone(781) 524-3223
Sole ProprietorYes
Enumeration DateJune 26, 2009
Last NPPES UpdateDecember 28, 20213 updates tracked since enumeration
NPPES CertifiedDecember 28, 2021
✔ NPI 1790913887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in MA · 254032
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.

Also ListedPathology · DermatopathologyTaxonomy 207ZD0900X · License 254032 (MA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
25 WALNUT ST STE 102, Wellesley Hills, MA 02481
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Other Names 1

Former Name (1)Gretchen Elizabeth Williams Md

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 Gretchen Frieling's NPI number?

The NPI number for Gretchen Frieling is 1790913887. It was assigned to this individual provider in the NPPES registry on June 26, 2009. The provider is also known as Gretchen Elizabeth Williams MD.

Where is Gretchen Frieling located?

Gretchen Frieling practices at 25 Walnut St Ste 102, Wellesley Hills, MA 02481. The listed phone number is (781) 524-3223.

What is Gretchen Frieling's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Gretchen Frieling was last updated on December 28, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.